Ophthalmology Books

Book SynopsisThe Third Edition of Understanding and Managing Vision Deficits is the go-to resource that will enable occupational therapists to develop a comprehensive understanding of vision, appreciate the various effects vision problems can have on the practice of occupational therapy, and to more effectively manage patients with vision disorders. Understanding and Managing Vision Deficits: A Guide for Occupational Therapists, Third Edition is a unique collaboration from occupational therapists, optometrists, and low vision rehabilitation specialists. Dr. Mitchell Scheiman presents a unique Three Component Model of Vision that includes: Visual integrity: Includes visual acuity (clarity), the optics of the eye, and eye health Visual efficiency skills: Includes focusing, eye teaming, and eye movements Visual information processing skills: Includes the ability to analyze, interpret and respond to visual information A major emphasis of the new edition is on management of eye movement, visual information processing, visual field, and low vision problems.Therapy suggestions have been expanded and the use of computer software has been incorporated into the therapy. Some Additional Chapter Topics Include: Visual problems associated with learning disorders Visual problems associated with acquired brain injury Management of vision problems for children with special needs Low vision Features of the Third Edition: Updated figures, research, and references Incorporates current American Occupational Therapy Association Practice Framework Glossary of key terms Appendices that include a vision screening report form and low vision supplies and equipment Understanding and Managing Vision Deficits: A Guide for Occupational Therapists, Third Edition will continue to bring the professions of occupational therapy and optometry together and will guide health care professionals to provide the ultimate in patient care.Trade Review“This is a wonderful resource for occupational therapists who work with patients with vision disorders. It is well written and easy to understand, even for those with no previous experience in this area. It is important for optometrists and occupational therapists to work together and this book provides the necessary tools to accomplish this.” - Brian Marshall, OD, Marshall Family Eye Care, Doody’s Review Service “This book is a thorough and practical resource for occupational therapists interested in this topic. Therapists will find assessment and intervention strategies to use with their clients, in addition to a more comprehensive understanding of the visual system and optometric interventions. I believe the goal of this book has been achieved and closer partnership between occupational therapy and eye care professionals will be achieved by those who read this book, in addition to better treatment strategies and outcomes for our clients.”- Kim Marion, Canadian Journal of Occupational TherapyTable of Contents About the AuthorContributing AuthorsPreface to the Third EditionPreface to the Second EditionPreface to the First Edition Chapter One Background Information Mitchell Scheiman, OD, FCOVD, FAAO Chapter Two Review of Basic Anatomy, Physiology, and Development of the Visual System Mitchell Scheiman, OD, FCOVD, FAAO Chapter Three Three Component Model of Vision, Part One: Visual Integrity Mitchell Scheiman, OD, FCOVD, FAAO Chapter Four Three Component Model of Vision, Part Two: Visual Efficiency Skills Mitchell Scheiman, OD, FCOVD, FAAO Chapter Five Three Component Model of Vision, Part Three: Visual Information Processing Skills Mitchell Scheiman, OD, FCOVD, FAAO Chapter Six Screening for Visual Acuity, Visual Efficiency, and Visual Information Processing Problems Mitchell Scheiman, OD, FCOVD, FAAO Chapter Seven Management of Refractive, Visual Efficiency, and Visual Information Processing Disorders Mitchell Scheiman, OD, FCOVD, FAAOChapter Eight Visual Problems Associated With Learning Disorders Mitchell Scheiman, OD, FCOVD, FAAO Chapter Nine Visual Problems Associated With Acquired Brain Injury Lynn Fishman Hellerstein, OD, FCOVD, FAAO and Mitchell Scheiman, OD, FCOVD, FAAO Chapter Ten Visual Rehabilitation for Patients With Brain Injury Lynn Fishman Hellerstein, OD, FCOVD, FAAO; Mitchell Scheiman, OD, FCOVD, FAAO; Beth I. Fishman, OTR, COVT; and Stephen G. Whittaker, OTR, PhD, CLVT Chapter Eleven Oculo-Visual Disorders Associated With Developmental and Sensory Disabilities Sarah D. Appel, OD, FAAO and Elise B. Ciner, OD, FAAO Chapter Twelve Management of Vision Problems for Children With Special Needs Elise B. Ciner, OD, FAAO; Sarah D. Appel, OD, FAAO; and Marcy Graboyes, ACSW, LSW Chapter Thirteen Low Vision: Overview and Review of Low Vision Evaluation and Treatment Paul B. Freeman, OD, FAAO, FCOVD Chapter Fourteen Activities of Daily Living and Individuals With Low Vision Maureen A. Duffy, MS, CVRT; Kathleen Mary Huebner, PhD, COMS; and Diane P. Wormsley, PhD Chapter Fifteen Getting Involved in Low Vision Rehabilitation Maxine Scheiman, MEd, OTR/L, CLVT and Mitchell Scheiman, OD, FCOVD, FAAO Chapter Sixteen The Inter-Relationship Model Mitchell Scheiman, OD, FCOVD, FAAO and Maxine Scheiman, MEd, OTR/L, CLVT Chapter Seventeen Theory and Guidelines for Visual Task Analysis and Synthesis Kathleen Tsurumi, OTR and Valorie Todd, OTR Glossary of Key TermsAppendix A: ResourcesAppendix B: Vision Screening Report FormAppendix C: Advanced-Degree ProgramsAppendix D: OrganizationsAppendix E: Low Vision Supplies and EquipmentFinancial DisclosuresIndex

Read more less

Book SynopsisCataract Surgery from Routine to Complex: A Practical Guide provides eye care professionals guidance on what to do and how to avoid potential complications in all aspects of cataract surgery, just as if the world’s experts were by your side. Drs. Randy Olson, George Jin, Ike Ahmed, Alan Crandall, Robert Cionni, Jason Jones, along with other contributors concisely provide a wealth of information, including a detailed list of key issues and considerations for virtually all the possible contingencies of the procedure. Some Topics and Sections Include: * Examination o Pupil size, ocular dominance, biometry, and more * IOL Choice o Monofocal: aspheric vs. traditional; presbyopia-correcting: mutifocal vs. accommodating; toric, and more * Routine Cataract Surgery o Microincision cataract surgery, OVD selection, current phacoemulsification techniques, and more * Complex Cataract Surgery o Hypermature cataract, small pupil, pseudoexfoliation, nanophthalmos, pediatric cataract, and more * Intra-Operative Complications o Wound burn, posterior capsular rupture, shallow anterior chamber, and more * Patient Assessment o Visual acuity, refraction, visual quality, and more * Postoperative Complications o Endophthalmitis, toxic anterior segment syndrome, IOL dislocation, and more Cataract Surgery from Routine to Complex also includes a companion website that provides more than 2 hours of learning with 38 edited and narrated video presentations, perfectly complementing the procedures discussed inside the text. Cataract Surgery from Routine to Complex is the combination of a practical guide with broad academic underpinnings along with current controversial subjects on cataract surgery, making it ideal for eye care professionals who wish to update their knowledge and translate it into improved surgical techniques and better cataract patient education.Table of Contents DedicationAcknowledgmentsAbout the AuthorsContributing AuthorPrefaceSection I PreoperativeChapter 1 Patient Counseling Randall J. Olson, MD Patient Education Patient Selection ExpectationsChapter 2 Preoperative Examination George J. C. Jin, MD, PhD Pupil Size Ocular Dominance Biometry Keratometry Corneal Topography Optical Coherence Tomography Preoperative Special Testing Chapter 3 Cataract Assessment and Grading Randall J. Olson, MD and George J. C. Jin, MD, PhD Cataract Assessment Cataract GradingChapter 4 Evaluation and Treatment of Lid Margin and Ocular Surface Diseases Randall J. Olson, MD and George J. C. Jin, MD, PhD Dry Eye Syndrome Blepharitis and Meibomian Gland Dysfunction Anterior Basement Membrane DystrophyChapter 5 Intraocular Lens Choice Robert J. Cionni, MD and George J. C. Jin, MD, PhD Monofocal: Aspheric Versus Spherical Intraocular Lenses Presbyopia-Correcting Intraocular Lenses: Multifocal and Accommodating Toric Intraocular Lenses Monovision Refractive Intraocular Lens SelectionChapter 6 Intraocular Lens Power Calculation in Primary Cataract Surgery George J. C. Jin, MD, PhD and Jason J. Jones, MD Intraocular Lens Power Calculation Formulas Personalized Constants Intraocular Lens Power for In-the-Bag and In-the-Ciliary Sulcus Placement Intraocular Lens Adjustment From the First Eye Outcome Intraocular Lens Power Calculation in Extreme Short and Long EyesChapter 7 Intraocular Lens Power Calculation After Corneal Refractive Surgery George J. C. Jin, MD, PhD and Jason J. Jones, MD Problems of Intraocular Lens Power Determination Calculation After Myopic Laser Vision Correction Methods of Calculation After Hyperopic Laser Vision Correction Methods of Calculation After Radial Keratotomy Selection of Intraocular Lens Calculation MethodsChapter 8 Intraocular Lens Power Calculation in Special Occasions George J. C. Jin, MD, PhD and Jason J. Jones, MD Piggyback Intraocular Lens Power Intraocular Lens Power for IOL Exchange Intraocular Lens Power in Eyes After Previous Vitrectomy Intraocular Lens Power in Combined Silicone Oil Removal and Cataract Surgery Intraocular Lens Power in Eyes Undergoing Phacovitrectomy Intraocular Lens Power in Eyes After Glaucoma Filtration Surgery Intraocular Lens Power in Pediatric Cataract SurgerySection II IntraoperativeChapter 9 Intraoperative Routine Issues Anesthesia Alan S. Crandall, MD Microincisional Cataract Surgery George J. C. Jin, MD, PhD and Randall J. Olson, MD Viscosurgical Device Selection Randall J. Olson, MD and George J. C. Jin, MD, PhD Capsulorrhexis Jason J. Jones, MD Hydromaneuvers Jason J. Jones, MD Current Phacoemulsification Techniques Jason J. Jones, MDChapter 10 Managing Pre-Existing Astigmatism Randall J. Olson, MD and George J. C. Jin, MD, PhD Incisional Effect Limbal Relaxing Incisions Toric Intraocular LensesChapter 11 Cataract Surgery in Special Cases Hypermature Cataract Iqbal Ike K. Ahmed, MD, FRCSC and Randall J. Olson, MD Small Pupil Robert J. Cionni, MD Zonular Compromise Robert J. Cionni, MD Pseudoexfoliation Jason J. Jones, MD and Alan S. Crandall, MD Posterior Polar Cataract Jason J. Jones, MD and George J. C. Jin, MD, PhD Pediatric Cataract Robert O. Hoffman, MD and Alan S. Crandall, MD Uveitic Cataract Randall J. Olson, MD Combined Cataract and Glaucoma Surgery Alan S. Crandall, MD and Randall J. Olson, MD Cataract in High Myopia Iqbal Ike K. Ahmed, MD, FRCSC; Jason J. Jones, MD; and George J. C. Jin, MD, PhD Nanophthalmos Jason J. Jones, MD and George J. C. Jin, MD, PhD Cataract Surgery After Posterior Vitrectomy Robert J. Cionni, MD Diabetes Mellitus Randall J. Olson, MD Cataract Surgery in the Face of Marginal Corneal Endothelium Randall J. Olson, MDChapter 12 Intraoperative Complications Wound Burn Randall J. Olson, MD Posterior Capsular Rupture Jason J. Jones, MD and George J. C. Jin, MD, PhD Shallow Anterior Chamber George J. C. Jin, MD, PhD; Randall J. Olson, MD; and Jason J. Jones, MDSection III PostoperativeChapter 13 Pharmaceutical Interventions George J. C. Jin, MD, PhD and Randall J. Olson, MD Nonsteroidal Anti-Inflammatory Drugs Fourth-Generation Fluoroquinolones New Corticosteroids Chapter 14 Postoperative Patient Assessment George J. C. Jin, MD, PhD and Jason J. Jones, MD Visual Acuity Refraction Visual Quality Unhappy PatientsChapter 15 Postoperative Complications Endophthalmitis George J. C. Jin, MD, PhD Toxic Anterior Segment Syndrome Randall J. Olson, MD Cystoid Macular Edema George J. C. Jin, MD, PhD Posterior Capsular Opacification and YAG Capsulotomy Randall J. Olson, MD Intraocular Lens Tilt and Decentration Jason J. Jones, MD and Iqbal Ike K. Ahmed, MD, FRCSC Intraocular Lens Dislocation Alan S. Crandall, MD and George J. C. Jin, MD, PhD Retained Lens Fragments Iqbal Ike K. Ahmed, MD, FRCSC and George J. C. Jin, MD, PhD Anterior Capsular Contraction Syndrome Jason J. Jones, MD Capsular Block Syndrome Jason J. Jones, MD Retinal Detachment Randall J. Olson, MD Intraocular Lens Opacification George J. C. Jin, MD, PhD Uveitis, Glaucoma, Hyphema Syndrome Randall J. Olson, MDChapter 16 Postoperative Enhancement Corneal-Based Procedures George J. C. Jin, MD, PhD and Randall J. Olson, MD Lens-Based Procedures Jason J. Jones, MD; George J. C. Jin, MD, PhD; and Alan S. Crandall, MDChapter 17 Cataract Surgery After Previous Refractive Surgery Cataract Surgery After Laser-Assisted in Situ Keratomileusis George J. C. Jin, MD, PhD and Alan S. Crandall, MD Cataract Surgery After Surface Ablation Randall J. Olson, MD and George J. C. Jin, MD, PhD Cataract Surgery After Radial Keratotomy George J. C. Jin, MD, PhD and Randall J. Olson, MDChapter 18 Future of Cataract Surgery Randall J. Olson, MDFinancial DisclosuresIndex

Read more less

Book SynopsisCataract Surgery Complications offers the latest techniques in prevention and management of all intra and postoperative complications faced by today’s surgeons performing cataract surgery. Dr. Lucio Buratto; Dr. Stephen Brint; and Dr. Mario R. Romano are joined by 11 expert contributors who provide step-by-step approach to facilitate how to comfortably manage complications, including instrumentation and technique. Cataract Surgery Complications covers a wide variety of topics including hydrodissection maneouvres, posterior capsule rupture; endophthalmitis; corneal incisions, and phacoemulsification. Supplemented by more than 200 colour illustrations, diagrams, and references, all surgeons, from beginner to expert will want this unique resource by their side.Table of ContentsDedication AcknowledgmentsAbout the EditorsContributing Authors IntroductionSection IChapter 1 Anesthesia by InjectionLucio Buratto, MD; Stephen F. Brint, MD, FACS; and Mario R. Romano, MD, PhD Chapter 2 The Corneal IncisionLucio Buratto, MD; Stephen F. Brint, MD, FACS; and Mario R. Romano, MD, PhD Chapter 3 CapsulorrhexisLucio Buratto, MD; Stephen F. Brint, MD, FACS; and Mario R. Romano, MD, PhD Chapter 4 Hydroseparation Maneuvers Lucio Buratto, MD; Stephen F. Brint, MD, FACS; and Mario R. Romano, MD, PhD Chapter 5 Complications of PhacoemulsificationLucio Buratto, MD; Stephen F. Brint, MD, FACS; and Mario R. Romano, MD, PhD Chapter 6 Complications With Intraocular Lens ImplantationLucio Buratto, MD; Stephen F. Brint, MD, FACS; and Mario R. Romano, MD, PhD Chapter 7 Complications Arising From Equipment and TubingLucio Buratto, MD; Stephen F. Brint, MD, FACS; and Mario R. Romano, MD, PhD Chapter 8 Posterior Capsule RuptureLucio Buratto, MD; Stephen F. Brint, MD, FACS; and Mario R. Romano, MD, PhD Chapter 9 Anterior VitrectomyLucio Buratto, MD; Stephen F. Brint, MD, FACS; and Mario R. Romano, MD, PhD Chapter 10 Posterior VitrectomyLucio Buratto, MD; Stephen F. Brint, MD, FACS; and Mario R. Romano, MD, PhD Chapter 11 Endophthalmitis Following Cataract Surgery Lucio Buratto, MD; Stephen F. Brint, MD, FACS; and Mario R. Romano, MD, PhD Chapter 12 Cystoid Macular Edema Following Cataract SurgeryLucio Buratto, MD; Stephen F. Brint, MD, FACS; and Mario R. Romano, MD, PhD Chapter 13 Complications in Cataract Surgery With Femtosecond LaserLucio Buratto, MD; Stephen F. Brint, MD, FACS; and Mario R. Romano, MD, PhD Section IIChapter 14 Complications of Capsulorrhexis Michael E. Snyder, MD and Mauricio A. Perez, MD Chapter 15 Complications of PhacoemulsificationOzana Moraru, MD Chapter 16 Complications: Phaco Device RelatedRoger F. Steinert, MD Chapter 17 Intraocular Lens as a Scaffold to Prevent Dropped NucleiAthiya Agarwal, MD, DO Chapter 18 Complications of Intraocular Lens ImplantationŠárka Pitrová, MD and Eva Vlková, MD Chapter 19 Posterior Capsule Rupture Šárka Pitrová, MD and Eva Vlková, MD Chapter 20 Cystoid Macular Edema Following Cataract SurgeryNikica Gabric, MD, PhD and Iva Dekaris, MD, PhD Chapter 21 Preventing Postoperative Posterior Capsular Opacification With the Endocapsular RingTsutomu Hara, MD Chapter 22 Clinical Management of Suspected Postsurgical Acute and Chronic Endophthalmitis: How to Proceed as an Initial Approach to Diagnosis and TreatmentJorge L. Alió, MD, PhD and Felipe Soria, MD Financial DisclosuresIndex

Read more less

Book SynopsisRetinal disease in general, and age-related macular degeneration (AMD) specifically, is of major interest worldwide due to the increasing aging population and the revolution in management of wet AMD over the past several years. Age-Related Macular Degeneration presents an up-to-date, clinically relevant monograph on the current diagnosis and management of AMD.Age-Related Macular Degeneration by Drs. Jay S. Duker and Andre J. Witkin serves as a reference for ophthalmologists treating AMD in the clinic as well as other eye care professionals who see and counsel patients with AMD. Chapters will focus on the pathogenesis and risk factors for AMD, the diagnosis of AMD, treatment options, and promising investigative interventions. To help readers gain familiarity recognizing AMD, the book contains multiple images in different formats: high quality color fundus photographs, black-and-white angiograms, black-and-white autofluorence images, and both color and black-and-white OCT images.Relevant to current management of AMD, Age-Related Macular Degeneration: Current Management concentrates on “clinical utility” rather than emphasizing published studies, filling the current void in the market for the general ophthalmology and optometry audience. Comprehensive ophthalmologists, optometrists and retinal specialists will appreciate the book’s practical approach to AMD.Trade Review“This is an excellent, easily digestible book for eye care professionals at all levels. It effectively provides a thorough and comprehensive foundation for the understanding of age-related macular degeneration." - Hercules D. Logothetis, BS, MD, Northwestern University Feinberg School of Medicine, Doody’s Review ServiceTable of ContentsDedication About the Editors Contributing Authors Preface Chapter 1 Epidemiology, Genetics, and Modifiable Risk Factors Anita Agarwal, MD Chapter 2 Pathology of Age-Related Macular Degeneration Nora M.V. Laver, MD Chapter 3 Clinical Diagnosis, Classification, and Patient Counseling Sana Nadeem, MBBS and Nadia K. Waheed, MD, MPH Chapter 4 Ancillary Testing in Age-Related Macular Degeneration Section 1: Fundus Photography and Autofluorescence S.K. Steven Houston III, MD and Sunir J. Garg, MD, FACS Section 2: Optical Coherence Tomography Andre J. Witkin, MD Section 3: Fluorescein Angiography and Indocyanine Green AngiographyMichael D. Tibbetts, MD and Elias Reichel, MD Chapter 5 Mimickers of Age-Related Macular Degeneration Kapil G. Kapoor, MD and Sophie J. Bakri, MD Chapter 6 Intravitreal Anti-Vascular Endothelial Growth Factor Therapy Mariana R. Thorell, MD and Philip J. Rosenfeld, MD, PhD Chapter 7 Thermal Laser and Photodynamic Therapy Llewelyn J. Rao, MD and Lawrence J. Singerman, MD, FACS Chapter 8 Treatment Failures: Nonresponders, Tolerance, and Tachyphylaxis Christopher J. Brady, MD and Chirag P. Shah, MD, MPH Chapter 9 Surgery for Age-Related Macular DegenerationChristopher J. Brady, MD and Carl D. Regillo, MD Chapter 10 Future Therapies Roger A. Goldberg, MD, MBA and Jeffrey S. Heier, MD Appendix Financial Disclosures Index

Read more less

Book SynopsisAs the field of eye care has advanced, so have the knowledge and skills needed to best care for our patients. Certification is a way to hold the profession to a high standard that is appreciated (and in some cases, required) by clinics and offices everywhere. Certified Ophthalmic Technician Exam Review Manual, Third Edition delivers the essential materials you need for certification as an ophthalmic technician. This best-selling text is ideal for both individual and group study. The explanatory answers contribute to your understanding of the material, rather than only providing right or wrong feedback. Certified Ophthalmic Technician Exam Review Manual, Third Edition expands on what was originally the only study material available for this highly specialized exam. It remains the go-to source for the most questions and explanatory answers and has been updated to the latest JCAHPO criteria. With over 1800 questions, this text covers all 22 of JCHAPO’s criteria subjects at the COT© level. For the past 30 years, Jan Ledford’s exam review manuals have been the must-have certification study aids used by those wishing to advance their careers with increased knowledge and certification. Join them and see why Certified Ophthalmic Technician Exam Review Manual, Third Edition provides the ultimate experience in exam preparation.Table of Contents Contents Dedication Acknowledgments About the Author Foreword by Jane T. Shuman, MSM, COT, COE, OCS, OSC Notes About the Book Chapter 1: History and Documentation Chapter 2: Visual Assessment Chapter 3: Visual Field Testing Chapter 4: Pupil Assessment Chapter 5: Tonometry Chapter 6: Keratometry Chapter 7: Ocular Motility Testing Chapter 8: Lensometry Chapter 9: Refraction, Retinoscopy, and Refinement Chapter 10: Biometry Chapter 11: Supplemental Testing Chapter 12: Microbiology Chapter 13: Pharmacology Chapter 14: Surgical Assisting Chapter 15: Ophthalmic Patient Services and Education Chapter 16: General Medical Knowledge Chapter 17: Optics and Spectacles Chapter 18: Contact Lenses Chapter 19: Ophthalmic Imaging Chapter 20: Photography and Videography Chapter 21: Equipment Maintenance and Repair Chapter 22: Medical Ethics, Legal, and Regulatory Issues Appendix Study and Test-Taking Strategies

Read more less

Book SynopsisUnblinded is the true story of New Yorker Kevin Coughlin, who became blind at age thirty-six due to a rare genetic disorder known as Leber’s Hereditary Optic Neuropathy. Twenty years later, without medical intervention, Kevin’s sight miraculously started to return. He is the only known person in the world who has experienced a spontaneous, non-medically assisted, regeneration of the optic nerve. Unblinded follows Kevin’s descent into darkness, and his unexplained reemergence to sight.Trade Review"Unblinded is a once-in-a-lifetime story, a journey through darkness and light, love and loss, awakening and discovery. Its pages take us, at once, on a remarkable true adventure and into the heart and mind of a most extraordinary individual. A beautifully written and inspiring tale, and a reminder to us all about what really matters."—ROBERT KURSON, New York Times bestselling author of Crashing Through, Shadow Divers, and Pirate Hunters "Unblinded tells a remarkable story of sudden blindness, new vision, and sight regained. It offers great insight into the nature of reality--that which we perceive and that which we create for ourselves." —ISAAC LIDSKY, New York Times bestselling author of Eyes Wide Open"Unblinded provides honest, profound insight into the emotional trauma that occurs when vision is lost and the path forward in life cannot be seen." —LISSA POINCENOT, National Leber's Hereditary Optic Neuropathy Advocate "Miracles can happen from the inside out. In Unblinded, Traci Medford-Rosow leads us through the wondrous story of one man's experience of overcoming blindness. Unblinded takes the reader on a fascinating, behind-the-scenes tour of what went on during those years of darkness and how Kevin Coughlin, after battling alcoholism, loneliness, prejudice, and perhaps most of all himself, emerges as a man of wisdom and sight." —ANN CAMPANELLA, Award-winning and bestselling author of Motherhood: Lost and Found"A tale about overcoming personal tragedy risks sentimentality. Unblinded offers instead a sightless perspective on reality that could engage a physicist."—PROF. NEIL J. SULLIVAN, Author: The Prometheus Bomb and The Dodgers Move WestThis biography chronicles a man’s sudden vision loss, his self-reinvention, and his seemingly miraculous partial recovery of sight. In New York City in February 1997, Coughlin’s sight began deteriorating. Five days later, he was completely blind—stricken in his 30s by a rare, irreversible genetic disorder of the optic nerve that normally affects teens and young adults. Already alcohol-dependent, he was soon unemployed and dependent on disability checks. He confronted countless challenges in navigating city life, including physical barriers, inconsiderate strangers, and bureaucratic delays. In his favor, however, were his persistence and his preternatural ability to enlist help from others. For example, he persuaded a clerk to sell him a cane without the required mobility certification, and an ally at Gay Men’s Health Crisis helped him join a support group of HIV-positive blind people even though he was upfront about being HIV-negative. He continued to pursue his love of visual arts and photography by engaging a curator to narrate museum visits and a sighted Alcoholics Anonymous colleague to help take pictures. Coughlin also achieved sobriety and took up meditation, prayer, and ayurvedic practices. His physical and spiritual health improved, which helped him deal with the loss of another job and a beloved guide dog. Fifteen years after becoming blind, his sight began to return, but he already saw life differently. He began a journal (reprinted as an appendix), in which he cites “patience, prayer and turmeric” as “the corner stones of my journey out of the darkness.” Each chapter closes with a selected journal entry, foreshadowing and eventually merging with the narrative. Medford-Rosow (Inflection Point, 2015) and debut author Coughlin skillfully condense two decades into 33 easy-to-read vignettes about Coughlin’s challenges, setbacks, and breakthroughs. This results in a multilayered account that works on several levels, offering granular details of the blindness experience, detailing the difference between physical sight and personal vision, and highlighting the redemptive power of healing. The authors convey Coughlin’s spirituality and faith without being preachy, and they balance poignant moments with workaday complaints and unvarnished assessments of Coughlin’s behavior and relationships. The patient delivery allows this truly exceptional story to speak for itself. An emotional account of a remarkable personal odyssey. —Kirkus Starred Review

Read more less

Book SynopsisNamed after the pioneering Scottish ophthalmologist, Sir Stewart Duke-Elder, this exam is intended for medical students who have completed their ophthalmology undergraduate teaching, but it is open to all medical undergraduates provided they have not graduated at the time of the examination. Students may take the examination on more than one occasion provided they have not yet graduated and have not previously won the prize. The exam is a notoriously competitive and difficult exam to sit during medical school. Each year students can register for the exam before December and the exam is held in early March. Two hours are allocated to answer ninety multiple choice questions. The standard of some questions that students encounter is beyond those of the undergraduate ophthalmology curriculum experienced during medical school. It consists of questions from the different sub-specialties within ophthalmology (Eye News). Sponsored by the Royal College of Ophthalmologists, the candidate gaining the highest mark will be offered to chance to visit St John’s Eye Hospital in Jerusalem. The winning candidate can alternatively choose a cash prize of £400. Although not a mandatory part of ophthalmology training, students are encouraged to take the exam as a pass gives a credit on the CV and also gains points towards an ST1 interview. It is also good practice in preparation for other exams.Compiled by authors who have all passed the Duke Elder examination, this book presents 180 multiple choice questions and answers with clear and in-depth explanations. The first section provides a structured practice paper sectioned out by topic to assist revision, and the second section consists of a full unstructured mock exam. Questions have been written specifically with the Duke Elder exam in mind, making this book an invaluable revision aid to help achieve success in the examination.Table of ContentsSuccess in the Duke Elder Examination

Read more less

Book SynopsisThis book contains unique cases from Middle Eastern patients that are very rare in other countries and cases not included in other literature on this topic. This could be related to our geographic area as well as social conditions of life. The book collects over 600 pictures of different corneal ulcers/keratitis, including before and after treatment photos over 10 years of practice. The photos regarding corneal ulcers caused by specific and isolated microorganisms with before and after treatment photos will give a comprehensive idea to any clinician how the appearance of the eye will be by the end. This book will include some surgical cases with almost all possible complications as well as corneal tattooing and Boston type 1 keratoprosthesis cases. It will be an ideal reference source for ophthalmologists, residents, and students.

Read more less

Book SynopsisSelected as a Doody's Core Title for 2021!Highly visual and easy to navigate, OCT and OCT Angiography in Retinal Disorders is a concise, reliable reference for optical coherence tomography (OCT) and OCT angiography findings in both common and uncommon retinal disorders. Each chapter explores the prognostic features of OCT and OCTA scans along with additional diagnostic modalities for comparison and correlation. Where appropriate, longitudinal changes in response to treatment or natural history are also discussed. Includes hundreds of high-quality, striking images. Highlights the salient imaging features of the clinical entity or entities being discussed. Covers OCT technology, techniques, and scanning patterns. Provides concise, authoritative guidance on numerous key areas in retinal disease, including retinal vascular disease, inflammation, retinal degenerations and dystrophies, ocular trauma ocular tumors, and much more. Enrich Your eBook Reading Experience Read directly on your preferred device(s), such as computer, tablet, or smartphone. Easily convert to audiobook, powering your content with natural language text-to-speech.

Read more less

Book SynopsisSelected as a Doody's Core Title for 2022 and 2023! Concise, authoritative, and easy to navigate, The Duke Manual of Pediatric Ophthalmology and Strabismus Surgery offers a step-by-step, highly illustrated approach to the most commonly performed pediatric and strabismus operating room procedures. Ideal for pediatric and strabismus specialists, ophthalmic surgeons, trainees, and researchers, it contains practical guidance from experts at Duke University, making it an unparalleled “how-to” manual for the wide variety of cases and operative scenarios you may encounter. Offers a step-by-step outline for each surgical procedure, from preoperative considerations through postoperative care, including numerous surgical pearls. Contains more than 300 full-color photographs and illustrations that clearly depict techniques and other essential aspects of pediatric and strabismus surgery. Covers surgery basics, including pre-operative and post-operative considerations, as well as management of challenging surgical scenarios. Provides access, via the eBook, to approximately 15 surgical videos from the Duke archive. Enrich Your eBook Reading Experience Read directly on your preferred device(s), such as computer, tablet, or smartphone. Easily convert to audiobook, powering your content with natural language text-to-speech.

Read more less

Book SynopsisDeveloped at Philadelphia’s world-renowned Wills Eye Hospital, the Color Atlas and Synopsis of Clinical Ophthalmology series covers the most clinically relevant aspects of ophthalmology in a highly visual, easy-to-use format. Vibrant, full-color photos and a consistent outline structure present a succinct, high-yield approach to the seven topics covered by this popular series: Cornea, Retina, Glaucoma, Oculoplastics, Neuro-Ophthalmology, Pediatrics, and Uveitis. This in-depth, focused approach makes each volume an excellent companion to the larger Wills Eye Manual as well as a practical stand-alone reference for students, residents, and practitioners in every area of ophthalmology.  The updated Glaucoma volume includes: Authoritative information on the diagnosis and management of glaucoma, ideal for practicing ophthalmologists, glaucoma specialists, and those in training More than 350 high-qualit

Read more less

Book Synopsis Selected as a Doody’s Core Title for 2025! Developed at Philadelphia’s world-renowned Wills Eye Hospital, the Wills Eye Institute Atlas Series series covers the most clinically relevant aspects of ophthalmology in a highly visual, easy-to-use format. Vibrant, full-color photos and a consistent outline structure present a succinct, high-yield approach to the seven topics covered by this popular series: Cornea, Retina, Glaucoma, Oculoplastics, Neuro-Ophthalmology, Pediatrics, and Uveitis . This in-depth, focused approach makes each volume an excellent companion to the larger Wills Eye Manual as well as a practical stand-alone reference for students, residents, and practitioners in every area of ophthalmology.The updated Pediatric Ophthalmology volume includes: Authoritative information on the clinical findings and the most recent treatment available for a wide spectrum of childhood ocular diseases, ideal for practicing ophthalmologists, pediatric ophthalmologists, fellows, and residents. New chapters on pediatric uveitis and pediatric optic nerve abnormalities. More than 170 new and updated high-quality photographs of specific disease entities and ocular disorders. An easy-to-use format that covers Epidemiology and Etiology, History, Physical Examination, Differential Diagnosis, Laboratory and Special Examinations, Diagnosis, Prognosis, and Management. Enrich Your eBook Reading Experience with Enhanced Video, Audio and Interactive Capabilities! Read directly on your preferred device(s ), such as computer, tablet, or smartphone Easily convert to audiobook , powering your content with natural language text-to-speech Adapt for unique reading needs , supporting learning disabilities, visual/auditory impairments, second-language or literacy challenges, and more

Read more less

Book SynopsisDeveloped at Philadelphia’s world-renowned Wills Eye Hospital, the Color Atlas and Synopsis of Clinical Ophthalmology series covers the most clinically relevant aspects of ophthalmology in a highly visual, easy-to-use format. Vibrant, full-color photos and a consistent outline structure present a succinct, high-yield approach to the seven topics covered by this popular series: Cornea, Retina, Glaucoma, Oculoplastics, Neuro-Ophthalmology, Pediatrics, and Uveitis. This in-depth, focused approach makes each volume an excellent companion to the larger Wills Eye Manual as well as a practical stand-alone reference for students, residents, and practitioners in every area of ophthalmology.  The updated Cornea volume includes: Expert guidelines for the differential diagnosis and treatment of cornea diseases seen by the ophthalmic resident, general ophthalmologist, and cornea specialist Up-to-date information

Read more less

a huge range and FREE tracked UK delivery on ALL orders.

Read more less

Book SynopsisThis book is a concise, easy-to-use multi-choice question and answer resource in oculoplasty for ophthalmologists undertaking exams in this sub-specialty. Each chapter contains a short didactic summary of the topic followed by MCQs and answers. References to the full-text book Oculoplastic Surgery: A Practical Guide to Common Disorders are also included in the answer section of each chapter. This unique format allows readers to dip into MCQs to practice for exams while also providing clear references of where to find chapters from a larger text.This book includes MCQs that examine the interaction between oculoplasty, ophthalmic sub-specialties (pediatrics, cataract, refractive, neuro, glaucoma) and other clinical areas including ENT, maxillofacial, dermatology, general plastic surgery and psychiatry. Consultants, surgeons and trainees from all ophthalmic specialties and sub-specialties will find this book to be an indispensable resource for exam revision in oculoplasty.Table of ContentsChapter 1. Basics of Oculoplasty and Anesthesia (Essam A El Toukhy).- Chapter 2. Lid lesions and Malpositions (Essam A El Toukhy).- Chapter 3. Ptosis (Essam A El Toukhy).- Chapter 4. Lid Reconstruction (Essam A El Toukhy).- Chapter 5. Cosmetics and Injectables (Noha El Toukhy).- Chapter 6. Lacrimal System (Nadeen El Toukhy).- Chapter 7. Trauma (Essam A El Toukhy).- Chapter 8. The Orbit (Essam A El Toukhy).- Chapter 9. Orbital Implants and Prosthesis (Essam A El Toukhy).- Chapter 10. Oculoplasty Interactions with other Specialities (Essam A El Toukhy).- Chapter 11. Thyroid Eye Disease (Essam A El Toukhy).

Read more less

Book SynopsisThe third edition of this successful book has been fully revised, expanded and updated to reflect the recent advances in vertigo and dizziness, especially with regard to current classifications and clinical trials. The book starts by covering the fundamentals of anatomy and physiology of the vestibular and the ocular motor systems. It provides guidance on how to take the patient history, laboratory and imaging analysis and principles of therapy exploring different therapeutic strategies. It then goes on to cover in detail the diagnosis and current treatment of peripheral, central and functional vestibular disorders as well as miscellaneous rare vestibular syndromes.Using a uniform chapter style to address the various diseases and adopting a reader-friendly educational format, this is an indispensable guide for clinicians who treat patients with vertigo, dizziness and balance disorders. Hundreds of patient videos are included for the diseases demonstrating typical patient histories and clinical findings. Chapters have also been expanded to discuss the current classification and therapies as well as new and ongoing clinical trials with ample new figures.Written by three top experts in the field, this book is aimed at a broad range of medical specialists, namely neurologists, ENT specialists, neuro-otologists, ophthalmologists, physiotherapists, general practitioners as well as residents and students. Via app: download the SN More Media app for free, scan a link with play button and access videos directly on your smartphone or tablet. Table of Contents1.Introductory remarks and background.- Anatomy and physiology of the vestibular and the ocular motor system .- How to take the patient history.- How to examine the vestibular and the ocular motor system.- Laboratory examinations .- Imaging.- General principles of therapy, .- vestibular exercises and rehabilitation, pharmacotherapy, surgery, and psychological and behavioural treatment.- 2. Peripheral vestibular disorders.- Introduction and classification.- Bilateral vestibulopathy.- Acute unilateral vestibulopathy.- Benign paroxysmal positional vertigo.- Menière’s disease.- Vestibular paroxysmia.- Superior canal dehiscence syndrome.- Perilymph fistula.- Current therapy .- 3. Central vestibular disorders.- Acute peripheral vs acute central vestibular syndromes .- Classification of central vestibular disorders.- Cerebellar dizziness .- Vestibular migraine.- vestibular migraine, and current clinical trials.- Central types of nystagmus .- Cerebellar dizziness .- Cerebellar ataxias..- 4. Functional dizziness.- Persistent postural perceptual dizziness .- Phobic postural dizziness .- Visual dizziness.- 5. Various Vertigo Syndromes.- Traumatic vertigo.- Vertigo in childhood.- Cervicogenic vertigo.- Drug-induced dizziness.- Mal de débarquement syndrome.- Motion sickness.- Height vertigo and acrophobia.-

Read more less

Book SynopsisWritten by internationally renowned experts, Clinical Ophthalmic Oncology provides practical guidance and advice on the diagnosis and management of the complete range of ocular cancers. The book supplies all of the state-of-the-art knowledge required in order to identify these cancers early and to treat them as effectively as possible. Using the information provided, readers will be able to provide effective patient care using the latest knowledge on all aspects of ophthalmic oncology, to verify diagnostic conclusions based on comparison with numerous full-color clinical photographs, and to locate required information quickly owing to the clinically focused and user-friendly format. This volume describes the classification, differential diagnosis, and imaging of orbital tumors and discusses the most suitable treatment options for different tumor types.​Trade Review“The volume covers all steps of the treatment process, from diagnostics reflections through surgical techniques and rehabilitation of the patient at the end of the medical treatment itself. The book consists of 19 chapters beginning with examination techniques and classification of orbital tumors. … The large number of clinical and histological images is of very high quality. … the second edition of ‘Orbital Tumors’ by Perry and Singh is a ‘must-read’ for all ophthalmologists treating patients with orbital diseases.” (Eckart Bertelmann, Graefe's Archive for Clinical and Experimental Ophthalmology, Vol. 254, 2016)Table of ContentsExamination Techniques.- Classification of Orbital Tumors.- Differential Diagnosis in Child.- Differential Diagnosis in Adults.- Imaging Techniques.- Non-Specific Orbital Inflammation.- Orbital Vascular Tumors.- Benign Orbital Tumors.- Optic Nerve Tumors.- Lacrimal Gland Tumors.- Lacrimal Sac Tumors.- Orbital and Adnexal Lymphoma.- Malignant Orbital Tumors.- Orbital Rhabdomyosarcoma.- Enucleation for Ocular Tumors.- Orbital Exenteration.- Principles of Orbital Surgery.- Orbital Implants.- Ocular Prosthesis.​

Read more less

Book Synopsis1 General Considerations.- 1.1 Introductory Remarks.- 1.2 Materials and Methods.- 1.3 General Principles in Clinical Applications.- 1.4 Technical Aspects.- 2 Orbit and Paranasal Sinuses.- 2.1 Anatomical Landmarks.- 2.2 Main Individual Structures and Planes.- 2.3 Important Functional and Pathological Anatomy.- 2.4 Illustrative Clinical Application.- 3 Anterior Cranial Fossa.- 3.1 Anatomical Landmarks.- 3.2 Main Individual Structures and Planes.- 3.3 Important Functional and Pathological Anatomy.- 3.4 Illustrative Clinical Application.- 4 Temporal Lobe and Insula.- 4.1 Anatomical Landmarks.- 4.2 Main Individual Structures and Planes.- 4.3 Important Functional and Pathological Anatomy.- 4.4 Illustrative Clinical Application.- 5 Sella, Pituitary Gland, Suprasellar Cistern, and Parasellar Area.- 5.1 Anatomical Landmarks.- 5.2 Main Individual Structures and Planes.- 5.3 Important Functional and Pathological Anatomy.- 5.4 Illustrative Clinical Application.- 6 Supratentorial Periventricular Structures.- 6.1 Anatomical Landmarks.- 6.2 Main Individual Structures and Planes.- 6.3 Important Functional and Pathological Anatomy.- 6.4 Illustrative Clinical Application.- 7 Quadrigeminal Cistern.- 7.1 Anatomical Landmarks.- 7.2 Main Individual Structures and Planes.- 7.3 Important Functional and Pathological Anatomy.- 7.4 Illustrative Clinical Application.- 8 Occipital Lobe.- 8.1 Anatomical Landmarks.- 8.2 Main Individual Structures and Planes.- 8.3 Important Functional and Pathological Anatomy.- 8.4 Illustrative Clinical Application.- 9 Prepontine and Cerebellopontine Cisterns.- 9.1 Anatomical Landmarks.- 9.2 Main Individual Structures and Planes.- 9.3 Important Functional and Pathological Anatomy.- 9.4 Illustrative Clinical Application.- 10 Cerebellum and Fourth Ventricle.- 10.1 Anatomical Landmarks.- 10.2 Main Individual Structures and Planes.- 10.3 Important Functional and Pathological Anatomy.- 10.4 Illustrative Clinical Application.- 11 Lower Brain Stem, Cisterna Magna, Posterior Skull Base.- 11.1 Anatomical Landmarks.- 11.2 Main Individual Structures and Planes.- 11.3 Important Functional and Pathological Anatomy.- 11.4 Illustrative Clinical Application.- 12 Index I.- 13 Index II.Table of Contents1 General Considerations.- 1.1 Introductory Remarks.- 1.2 Materials and Methods.- 1.3 General Principles in Clinical Applications.- 1.4 Technical Aspects.- 2 Orbit and Paranasal Sinuses.- 2.1 Anatomical Landmarks.- 2.2 Main Individual Structures and Planes.- 2.3 Important Functional and Pathological Anatomy.- 2.4 Illustrative Clinical Application.- 3 Anterior Cranial Fossa.- 3.1 Anatomical Landmarks.- 3.2 Main Individual Structures and Planes.- 3.3 Important Functional and Pathological Anatomy.- 3.4 Illustrative Clinical Application.- 4 Temporal Lobe and Insula.- 4.1 Anatomical Landmarks.- 4.2 Main Individual Structures and Planes.- 4.3 Important Functional and Pathological Anatomy.- 4.4 Illustrative Clinical Application.- 5 Sella, Pituitary Gland, Suprasellar Cistern, and Parasellar Area.- 5.1 Anatomical Landmarks.- 5.2 Main Individual Structures and Planes.- 5.3 Important Functional and Pathological Anatomy.- 5.4 Illustrative Clinical Application.- 6 Supratentorial Periventricular Structures.- 6.1 Anatomical Landmarks.- 6.2 Main Individual Structures and Planes.- 6.3 Important Functional and Pathological Anatomy.- 6.4 Illustrative Clinical Application.- 7 Quadrigeminal Cistern.- 7.1 Anatomical Landmarks.- 7.2 Main Individual Structures and Planes.- 7.3 Important Functional and Pathological Anatomy.- 7.4 Illustrative Clinical Application.- 8 Occipital Lobe.- 8.1 Anatomical Landmarks.- 8.2 Main Individual Structures and Planes.- 8.3 Important Functional and Pathological Anatomy.- 8.4 Illustrative Clinical Application.- 9 Prepontine and Cerebellopontine Cisterns.- 9.1 Anatomical Landmarks.- 9.2 Main Individual Structures and Planes.- 9.3 Important Functional and Pathological Anatomy.- 9.4 Illustrative Clinical Application.- 10 Cerebellum and Fourth Ventricle.- 10.1 Anatomical Landmarks.- 10.2 Main Individual Structures and Planes.- 10.3 Important Functional and Pathological Anatomy.- 10.4 Illustrative Clinical Application.- 11 Lower Brain Stem, Cisterna Magna, Posterior Skull Base.- 11.1 Anatomical Landmarks.- 11.2 Main Individual Structures and Planes.- 11.3 Important Functional and Pathological Anatomy.- 11.4 Illustrative Clinical Application.- 12 Index I.- 13 Index II.

Read more less

Book SynopsisThis atlas is a practical guide to the diagnosis of common retina and optic nerve disorders. Comprising more than 500 archetypal images, each disease is clearly illustrated showing clinical features and signs, from its early to later stages. The images are followed by a brief description highlighting key characteristics of the disease, providing clinicians with a comprehensive overview and enabling them to diagnose ocular conditions with ease. Divided into 15 sections, the book begins with an introduction to the ‘normal’ fundus. The following sections examine different retinal disorders, from retinal degeneration, uveitis, and infections, to traumatic chorioretinopathy and optic disc anomalies. The atlas concludes with chapters on ocular oncology and complications of surgery. A complete section is dedicated to paediatric retinal diseases. Table of Contents NORMAL FUNDUS RETINAL DEGENERATIONS AND DYSTROPHIES PAEDIATRIC RETINAL DISEASES RETINAL VASCULAR DISEASE CHOROIDAL VASCULAR/BRUCH'S MEMBRANE DISEASE CENTRAL SEROUS CHORIORETINOPATHY INFLAMMATORY DISEASE/UVEITIS INFECTIONS EPIRETINAL MEMBRANE, VITREOMACULAR TRACTION, MACULAR HOLE VITREOUS DEGENERATION TRAUMATIC CHORIORETINOPATHY PERIPHERAL RETINAL DEGENERATIONS AND RHEGMATOGENEOUS RETINAL DETACHMENT OPTIC DISC ANOMALIES AND DISEASES ONCOLOGY COMPLICATIONS OF OCULAR SURGERY

Read more less

Book SynopsisThis book is a compilation of frequently asked questions (FAQs) with answers to help students prepare for postgraduate ophthalmology examinations. The third edition, comprising more than 1200 pages, has been fully revised to provide students with the latest information and advances in the field. Answers to questions have been meticulously refined in line with current concepts and knowledge. Divided into fourteen sections, the book begins with an introduction, followed by numerous questions for each part of the eye. As well as exam-oriented questions, the text also features a management summary of commonly kept examination cases and examples of case sheet writing. The final section provides an ophthalmology question bank to assist students with revision and test their understanding. The previous edition (9789386261090) published in 2018.Table of Contents Introduction Cornea Uvea Glaucoma Lens and Cataract Retina Neuro-ophthalmology Orbit Pediatric Ophthalmology and Strabismus Optics and Refraction Miscellaneous Management Summary of Commonly Kept Examination Cases Case Sheet Writing Ophthalmology Question Bank Index

Read more less

Book SynopsisOphthalmology in Art and Literature.- Four legends about Hippocrates. Collected by Mr. Zarakas of the village Pili Cos.- Eye votives in Greek antiquity.- Leonardo and the eye.- Ophthalmological lore in the Corpus Hippocraticum.- The presentation of the eye in African and Oceanian art.- Ophthalmological Instruments.- The Utrecht Ophthalmic Hospital and the development of tonometry in the 19th century.- The Utrecht Ophthalmic Hospital and the development of the ophthalmoscope.- Biographies of famous Ophthalmologists.- The foundation of experimental ophthalmology by Theodor Leber.- Georg Joseph Beer: A review of his life and contributions.- The first German textbook of ophthalmology Augendienst by G. Bartisch, 1583.- The professors of ophthalmology at the University of Leipzig in the first half of the 20th century.- Topics in Ophthalmic Surgery.- Eye injuries by the Byzantine writer Aetios Amidinos.- The lacrimal surgery of Petrus Camper and his contemporaries.- History of Institutions and Disciplines.- The French Egyptian campaign and its effects on ophthalmology.- The appointment of Johan Widmark to the first chair in ophthalmology in Stockholm 1891.- A historical outline of Greek ophthalmology from the Hellenistic period up to the establishment of the first universities.- History of the Japanese Ophthalmological Society.- The general development of Chinese ophthalmology from its beginnings to the 18th century.Table of ContentsOphthalmology in Art and Literature.- Four legends about Hippocrates. Collected by Mr. Zarakas of the village Pili — Cos.- Eye votives in Greek antiquity.- Leonardo and the eye.- Ophthalmological lore in the Corpus Hippocraticum.- The presentation of the eye in African and Oceanian art.- Ophthalmological Instruments.- The Utrecht Ophthalmic Hospital and the development of tonometry in the 19th century.- The Utrecht Ophthalmic Hospital and the development of the ophthalmoscope.- Biographies of famous Ophthalmologists.- The foundation of experimental ophthalmology by Theodor Leber.- Georg Joseph Beer: A review of his life and contributions.- The first German textbook of ophthalmology “Augendienst” by G. Bartisch, 1583.- The professors of ophthalmology at the University of Leipzig in the first half of the 20th century.- Topics in Ophthalmic Surgery.- “Eye injuries” by the Byzantine writer Aetios Amidinos.- The lacrimal surgery of Petrus Camper and his contemporaries.- History of Institutions and Disciplines.- The French Egyptian campaign and its effects on ophthalmology.- The appointment of Johan Widmark to the first chair in ophthalmology in Stockholm 1891.- A historical outline of Greek ophthalmology from the Hellenistic period up to the establishment of the first universities.- History of the Japanese Ophthalmological Society.- The general development of Chinese ophthalmology from its beginnings to the 18th century.

Read more less

Book SynopsisThe 11 th Congress of SIDUO took place in the beautiful setting of Capri in springtime and was held in the impressive and stimulating atmosphere of the 'Certosa di S. Giacomo'. The organisation was sponsored by the SIEO, the 'Societa Italiana di Eco- Oftalmologia'. The Honorary President was Professor Antonio Rossi, Head of the University Department of Ophthalmology in Ferrara and one of the pioneers of Italy in this field. The organizing committee further consisted of: President: Prof. P. E. Gallenga, University Department of Ophthalmology, Chieti Vice President: Dr. G. Cennamo, University Department of Ophthalmology, Napels Scientific Secretary: Dr. J. M. Thijssen, University Department of Ophthal- mology, Nijmegen Treasurer: Dr. A. Reibaldi, University Department of Ophthalmology, Bari The organizing Committee was supported by an International Scientific Pro- gramme Committee: Regional Representatives: SIDUO Officers: G. Bellone (Torino) P. E. Gallenga (President) A. Bertenyi (Budapest) J. S. Hillman (Treasurer) D. J. Coleman (New York) B. L. Hodes (Vice-President) K. C. Ossoinig (Iowa City) J. M. Thijssen (Secretary) R. Sampaolesi (Buenos Aires) H. G. Trier (Past-President) A. W. Sawada (Miyazaki) P. Till (Wien) As A Regional Advisory Committee served: Honorary Chairmen: A. Oksala (Turka), A. Alajmo (Venezia), A. Bonovolonta (Napoli) ix Chairmen: H. G. Trier (Bonn) M. Zingiran (Genova) Members: F. Bigar (Zurich) V. Mazzao (Ferrara) w. Buschmann (Wurzburg) 1. Poujol (paris) Z. Filipezynski (Warszawa) K. Psilas (Joannina) H. C. Fledelius (Rungsted Kyst) J. Preis ova (Brno) F. F. Fridman (Moscow) A. Rivara (Genova) H. Gernet (Munster) 1.Table of ContentsSection I. Instrumentation and Technology.- 1. Clinical performance measurements on ultrasonic transducers.- 2. Three-dimensional ultrasonography of ocular region.- 3. A mechanical sector scanner for ophthalmic ultrasonic diagnosis.- 4. The Ophthascan B: a new A-and B-scan unit.- 5. A system for computer controlled Doppler waveform analysis.- 6. Standards in ophthalmic ultrasonography.- 7. A new instrument for axial length measurement.- Section II. Tissue Characterization.- 8. Improvements on computer assisted echography.- 9. Ultrasonographic observations of ocular walls.- 10. Spectral analysis for ultrasonic tissue characterization.- 11. Texture of echographic B-mode images.- 12. Numerical expression in kinetic echography.- 13. In vivo measurement of the thickness of the retino-choroidal layers by RF-signal analysis.- 14. Retinal biometry by RF-signal analysis.- 15. Re-evaluation of scleral reflectivity in quantitative echography where sclera is examined.- Section III. Vitreoretinal and Choroidal Diseases.- 16. Ultrasonography as an aid in setting up an adequate therapy plan in the treatment of retinal detachment due to macular hole.- 17. Uveal effusion syndrome — idiopathic serous detachment of the choroid, ciliary body and retina.- 18. Echographic follow-up of Coats’ disease.- 19. Intraocular foreign body localization by A- and B-scan echography.- 20. Echographic evaluation of bulbar phthisis.- 21. B-scan echography in 40 eyes treated by trabeculectomy.- 22. Recurrent spontaneous choroidal detachment: echographic follow-up.- Section IV. Intraocular Tumours and Leukokoria.- 23. Ophthalmic ultrasonography of pathologically proven ocular melanomas with a high resolution real-time small parts scanner.- 24. Analysis of a recent series (254 cases) of choroidal tumours.- 25. Echographic follow-up of choroidal melanoma after irradiation with Iodine 125.- 26. Ultrasonically diagnosed cystic ciliary body melanomas.- 27. A mushroom shaped pigmented pseudomelanoma (case report).- 28. Errors in the diagnosis of retinoblastoma.- 29. Ultrasonographic correlation in retinoblastoma.- 30. Highly reflective intraocular lesions.- 31. A case report of pigment epithelium hamartoma: echographic and clinical findings.- 32. Choroidal haemangioma, king size or normal size by ultrasound? A case report.- Section V. Orbital and Periorbital Tumours.- 33. The orbital involvement in some paraorbital lesions.- 34. The possibilities of application of ophthalmic ultrasound equipment in some head and neck diseases.- 35. Diagnosis of orbital metastases with standardized echography.- 36. Echographic differential diagnosis of congenital cystic lesions of the orbit.- 37. Echographic patterns of an orbital myxoma and schwannoma.- 38. Lacrimal gland region disorders.- Section VI. Extraocular Muscles and Optic Nerve.- 39. The echobiometric measurement of the extraocular muscles in normal subjects.- 40. Echographically determined changes of the optic nerve in hypertensive retinopathy (Stage IV).- 41. Echographic results in painful exophthalmos with ophthalmoplegia.- Section VII. Biometry.- 42. Proposal of a formula for evaluating the dioptric power of the posterior surface of the cornea.- 43. Contact techniques in ocular biometry, influences of intraocular pressure and probe contact pressure.- 44. A clinical comparison of the Cilco A-scan and Kretztechnik 7200 MA for preoperative biometry.- 45. Is ultrasonic biometry associated with keratometry reliable for evaluation of refractive errors in eyes with transparent media?.- 46. Ultrasonographic measurement of the posterior coats of the eye and their relation to axial length.- 47. Post surgery depth of anterior chamber after extracapsular cataract extraction with IOL: influence on definitive correction.- 48. The role of echography in adult glaucoma.- 49. Oculometric features of high myopia around the age of 35. A 10-year follow-up.- 50. Foetal ocular echobiometry: possibilities and limits.- 51. The reduction of error in intraocular lens power calculation.- Authors index.

Read more less

Table of ContentsOne: Biometric Ultrasound.- 1. Instrumentation and techniques.- Instrumentation and techniques for biometry.- ‘Simultaneous’ versus ‘successive’ measurement of ocular segments in axial biometry. A statistical study on biometric data from cataractous eyes.- Immersion ultrasonography and axial length measurements: a comparison of errors.- Biometry with the echo-memory of the ophthason A 11 equipment.- The accuracy of ultrasonic biometry of the eye in dependence on the examiner’s skill.- Measuring intraocular lens power within the eye [abstract].- 2. Axial eye length, refraction, and lens implants.- Postoperative computer refraction of implant patients.- Ultrasonic biometry for lens implantation: analysis of systematic errors.- Intraocular lenses: which formula should be used for the mini-computer?.- Individual A-constant determination in IOL power calculation with the SRK-formula.- Biometry of lens implantation in the capsular bag.- A-scan biometry of 1000 cataractous eyes.- Factors in emmetropization.- A biometric study of aniseikonia.- Pseudophakodonesis as a major cause of late corneal and retinal complications in IOL surgery.- Extreme hypermetropia and posterior microphthalmos in three siblings. An oculometric study.- Ultrasonic measurement of fetal eyeball diameter.- An ultrasonic comparison of normal eyes and eyes with ideopathic retinal detachment [abstract].- 3. Pachymetry and measurement of lens thickness.- Optical and acoustical measurement of the corneal thickness. A study on phantoms and living human eyes.- Improved ultrasound pachymetry at corneal mid-periphery.- Ultrasonic measurement of corneal thickness (pachymetry). A comparative study.- Biometric evaluation of the lens in glaucomatous and normal eyes.- 4. Measurement of retinal, choroidal and scleral thickness.- Ultrasonic microbiometry of the eye.- The microscopic biometry of the thickness of the human retina, choroid and sclera by ultrasound.- Standardized A-scan and B-scan in vivo evaluation and measurement of the retino-choroidal layer [abstract].- In vivo study of the human retino-choroidal layers by RF signal analysis. I. Visual echogram interpretation. Part 1: Techniques.- In vivo study of the human retino-choroidal layers by RF signal analysis. I. Visual echogram interpretation. Part 2: Results on choroidal thickness and pulsation under physiological conditions and under tonometry [abstract].- In vivo study of the human retino-choroidal layers by RF signal analysis. II. Automated digital image analysis on the M-scan [abstract].- 5. Measurement of changes during accomodation.- Ultrasonic measurement of transverse lens diameter during accommodation in emmetropic and myopic eyes.- Measurement of accommodative changes in human eyes by means of a high-resolution ultrasonic system.- Echographic findings in accommodation.- Ultrasonic measurements of accommodation in phakic and pseudophakic eyes.- Two: Diagnostic Ultrasound — Intraocular Diseases.- 6. Instrumentation and techniques.- Electronic linear scanning ultrasonic diagnostic equipment in ophthalmology.- Computer-assisted clinical A-mode analysis in ophthalmic ultrasonography.- The clinical application of the new versatile high-powered ophthalmic contact A-, B-scan equipment.- Possibility of ocular tissue differentiation by means of false-color assisted echography.- Three-dimensional display of the ocular region. Improvement of scanning method.- Clinical artifacts in real-time examinations.- Differential diagnosis of intraocular tumors with the echomemory of ophthason A 11.- 7. Vitreo-retinal and choroidal disorders, trauma.- The echographic evaluation of spontaneous vitreous hemorrhage.- Combined echography and fluorophotometry in the detection of vitreous disorders.- Echographic findings in Terson’s syndrome.- Echographic findings after intravitreal silicone injection.- An experimental study of the ultrasonic characteristics of intravitreally injected sodium hyaluronate.- Detached retina versus dense fibrovascular membrane (standardized A-scan and B-scan criteria).- Intraocular cysticercosis: migratory.- Detection of macular disease in patients with opaque media.- Ultrasonographic characteristics of Eales’ disease.- Ophthalmic ultrasound with a real-time small parts scanner.- Tissue characterization by computerized ultrasonic spectral analysis (ocular tissues).- Ultrasonographic evaluation of hemorrhagic choroidal detachments.- Retinal and choroidal blood flow measurement in monkeys using implantable ultrasonic Doppler flow probes.- The ultrasonographic evaluation of severely traumatized eyes.- Detection of posterior ruptures in opaque media.- How to differentiate intraocular air bubbles from intraocular foreign bodies using standardized echography [abstract].- The importance of standardized echography in the assessment of post-surgical choroidal detachments [abstract].- 8. Uveal melanomas and ‘pseudomelanomas’.- Acoustic analysis of the cytologic structure of malignant melanomas with standardized echography.- Is it possible to differentiate histological types of choroidal malignant melanoma with Kretztechnik 7200 MA A-scans?.- Acoustic tissue typing with computerized methods [abstract].- Acoustic tissue differentiation with standardized echography in reference to melanomas and ‘pseudomelanomas’ [abstract].- Use of pulsed Doppler ultrasonography to evaluate blood flow in intraocular melanomas.- Contact and immersion ultrasonography in the evaluation of topography of uveal melanomas.- Ultrasound characteristics of posterior uveal melanomas treated with cobalt plaque radiotherapy.- Uveal melanomas before and after Ruthenium application therapy.- Intraoperative use of ultrasound in the management of choroidal melanomas.- Regression patterns of choroidal malignant melanoma: standardized echography [A-mode] and immersion tomography [B-mode] (a comparative study).- Echographic characteristics of a subpigment epithelial reticulum cell sarcoma.- Non-melanomatous collar-button tumors.- Computerized ultrasonic analysis of uveal malignant melanomas and response to cobalt-60 plaque [abstract].- 9. Retinoblastomas and ‘pseudogliomas’.- Retinoblastoma of the diffused type on the A- and B-scan.- Ultrasonography in the diagnosis of advanced Coats’ disease.- B-scan in retinopathy of prematurity (ROP).- B-scan ultrasonographic findings in eyes with the rush-type of active retinopathy of prematurity (ROP).- The acoustic differentiation of retinoblastoma and various other causes of leukokoria [abstract].- Ancillary diagnostic testing in the differentiation of retinoblastoma and advanced Coats’ disease [abstract].- The echographic diagnosis of non-calcified retinoblastoma [abstract].- Three: Diagnostic Ultrasound — Orbital and Periorbital Diseases.- 10. Orbital and periorbital tumors.- Standardized echography of the orbit (review).- The accuracy of ultrasonic and other methods in orbital diagnosis demonstrated on selected pathological cases.- Ultrasound diagnoses of orbital masses and intraocular tumors.- Orbital dermoid cysts.- Orbital malignant melanoma with ipsilateral intraocular pathology.- Differential diagnosis of orbital neurolemmoma (schwannoma) with standardized echography.- An unusual periorbital pathology: the neuroma. Clinical-surgical and anatomical-pathological aspects.- Orbital aerocele [abstract].- 11. Orbital inflammation.- Ultrasonographic and clinical characteristics of orbital pseudotumors.- Retrobulbar pseudotumor with ultrasonically ‘empty orbit’.- Echographic diagnosis of posterior scleritis.- Standardized echography in orbital myositis [abstract].- 12. Vascular disorders.- Standardized echography in C.C. fistulas.- Superior ophthalmic vein thrombosis — an echographic diagnosis.- Results of ophthalmodynamometry and directional Doppler ultrasound in ophthalmic diseases.- 13. Lacrimal-system disorders.- Echographical diagnosis of lacrimal sac tumors.- Echography in the lacrimal apparatus diagnosis.- 14. Graves’ disease.- Standardized echography in Graves’ disease.- Echographic criteria of endocrine exophthalmos.- Early detection of compressive optic neuropathy in Graves’ disease with standardized A-scan [abstract].- 15. Optic-nerve disorders.- The echographic measurement and differential diagnosis of optic nerve lesions.- Experimental studies on the display of the optic nerve.- The correlation between endocranial pressure and optic nerve diameter: an ultrasonographic study.- Echographic examination of the optic nerve and its meninges in the diagnosis of pseudotumor cerebri.- Optic nerve evaluation by echography and computerized tomography in patients with optic disc drusen.- Appendix: Therapeutic Ultrasound.- Ultrasonic treatment of choroidal detachment.- Index of Subjects.

Read more less

Book SynopsisWith this book, Dr. Zivojnovic presents to the ophthalmic community the long awaited detailed report of his surgical concepts and operative techniques in the field of vitreoretinal surgery. It is fascinating to read how his concepts for the treatment of complicated retinal detachments evolved from the intra­ ocular use of silicone oil to a combination of vitreous surgery with silicone oil tamponade. The next step was surgical treatment of the retina itself. It takes an unconventional mind to break major taboos and to state the retinotomies and retinectomies are necessary if scar tissue cannot be surgically removed and that buckling procedures are no longer necessary to treat retinal breaks. This book discusses the use of silicone oil in vitreoretinal surgery. Silicone oil tamponade has been proven to be a major step forward in vitreoretinal surgery and the reported results speak for themselves. The reader may have the impression that silicone is thought to be indispensible for almost all cases undergoing this type of surgery but this modality is used to treat severe cases where the chances of success are greatly enhanced by using silicone oil. Dr. Zivojnovic remains the forerunner and great surgeon who readily admits the limitations of his techniques: 'The surgical operative treatment is only partly adequate and, unfortunately, despite the correctly performed operation, often does not lead to the desired result'.Trade Review"Anybody interested in modern vitreoretinal surgery should read this book. While the emphasis is on the use of liquid silicone oil, the surgical principles hold true for most vitreoretinal cases. ...an appreciation of the creative genius of Zivojnovic." (Retina, 8:3, 1988)Table of Contents1: Indications.- 2: Surgical principles.- 3: Instrumentation.- 4: Physical properties of silicone oil.- 5: Surgical techniques.- 5.1 Idiopathic retinal detachment with PVR.- 5.2 Giant tears.- giant tears without PVR.- giant tears with manifested PVR and mobile or immobile retina.- 5.3 Traction detachment with PVR after perforating trauma.- Color Plates 1–4.- traction detachment developed at the time of trauma.- secondary traction detachment in the periphery.- secondary traction detachment after retina incarceration.- secondary traction detachment after double perforation.- giant tears after perforating trauma.- traction detachment due to the subretinal proliferation.- traction detachment with severe damage of the anterior segment.- 5.4 Diabetic traction detachment.- 5.5 Holes in the posterior pole and other indication groups.- macular holes.- traction holes in the posterior pole.- disciform macula degeneration combined with secondary detachment and PVR.- secondary detachment after endophthalmitis.- secondary detachment after acute retinanecrosis.- secondary detachment after chronic uveitis.- ROP.- Color Plates 5–7.- 6: Peroperative complications.- retina incarceration.- haemorrhages.- tears.- previous buckle.- silicone behind the retina.- Optical troubles.- 7: Postoperative course I.- 7.1 Early postoperative complications.- fibrin reaction.- endophthalmitis.- haemorrhages.- increase of IOP.- silicone oil in the anterior chamber.- 7.2 Late postoperative complications.- corneopathy.- cataract.- emulsification.- glaucoma.- 8: Postoperative course II.- 8.1 Persistence of PVR.- 8.2 Operating under silicone.- 8.3 Evacuation of the silicone.- Color Plates 8–12.- 9: Results.- Conclusion.

Read more less

Book SynopsisNeovascularization isanormalphaseoftissue repair mechanlsm. In theeye, however, sproutingofnewvessels withinavasculartissuesandtheirgreatertendencytobleed havedetrimentaleffectsonvision. Diabeticretinopathy, corneal neovascularization, age-related macular degeneration, retinal veinocclusion, andretinopathy of prematurity are major causes of blindness. In all, uncontrolled proliferationofnewvesselsistheunderlying pathologicalcauseleadingtotheinexorablelossofvision. Development of lasertechnologiesandtheir wide use in ophthalmology have broughtsomehopeforthetreqtment of these diseases. However,itbecameevident that direct closureofthenewvesselsand/orablationoflargepartsof thetissuearenotidealsolutionstotheproblem. Recent advances in molecular biology and genetic engineering have fosteredbasic knowledge regarding the growth factors and intercellular messengers and their association with theproliferationofnew blood vessels. These latter findings sparked a renewed interest in Michaelson's "X-factor" ofocular neovascularization and opened avenues for possible innovative therapeutic approaches. Therefore, the suggestion to organize an international gathering of clinicians and scientists interested in problems of ocular circulation and neovascularization was received with great enthusiasm. Unanimously,it wasdecidedtodedicatethe symposium to Professor I.C. Michaelson, theinnovativescientist, the greatclinician, theindefatigableteacher, andaboveall, thewonderfulhumanbeing. The meeting was highlighted by the outstanding atmosphere of friendshipandscientif*ic exchanges. This book mirrors the information delivered and includes a selectionofpapersfromthescientificprogram. Theorganizationofthismeetingandthepublicationof thebookwouldnothavebeenpossiblewithouttheharmonious teameffortsmadebytheInternational,ScientificandLocal Committees. I am thankful tothe chairpersons of the varioussessionsfortheirtime, keeninterestandendeavor for the realizationofahighscientific level. I also deeplyacknowledgethehelpand&upportofArnallPatz, Bob Murphy, BertGlaser,RobertFrank,LarryHjelmeland,Gordon Klintworth, Neville Welsh, Charles Riva, Alec Garner, DesmondArcher,EphraimFriedman,MyronYanoff,MosheLahav, Willem Manschot, Hans-WaltherLarsenand Masanobu Uyama. The powerful stimulus of Hanan Zauberman, Steve Ryan, GabrielCoscas, GiselleSoubrane, MosheIvry,YuvalYassur and Sue and Peter Ballenwasmost instrumental in the realizationofthese"dreams". Asalways, Iwasfortunate tohavetheinvaluablecollaborationofmyloyalassistants: Evelyne Cohen, Genia Maftzir, Israel Barzel, Arieh Zelikovitch, andJudithBenEzra. Thesmoothrunningofthe meeting andtimelyeditingofthebookcouldnothave been possible without theincalculablehelp and indefatigable typing and councilofJudithFisher, whoseconded me in selectingthepapersandeditingthebook.Table of Contentsof the First Michaelson Medal Recipient.- The Isaac C. Michaelson Lecture.- 1: Blood Flow and Vein Occlusion.- Retinal fluorotachometry (dynamic fluorescein angiography).- Isovolemic hemodilution in ischemic and non-ischemic retinal vein occlusion.- O2 gradients in the miniature pig retina in normoxia and hyperoxia.- Ocular blood supply in internal carotid obstructions.- Retinal hemodynamics in diabetes mellitus.- Retinal artery emboli associated with mitral valve prolapse.- Development of retinal neovascularization in occlusive retinal vascular disease in adults.- Laser photocoagulation for retinal vein obstruction.- Prevention of clot formation in cat retinal vein by systemic and subconjunctival urokinase.- 2: Diabetic Retinopathy.- The formation and maintenance of new blood vessels.- Mechanism of elevated membrane formation and posterior vitreous detachment in diabetes mellitus.- Early photocoagulation of focal diabetic macular edema.- Photocoagulation for diabetic macular edema.- Juxtafoveal grid treatment with green monochromatic argon and with red krypton lasers for diabetic macular edema.- Acute diabetic retinopathies.- Angiogenic factors in human vitreous.- 3: Retinopathy of Prematurity.- The role of ischemia in the pathogenesis of retinal neovascularization.- Optimal strategy for ROP screening.- Influence of statistical methodology and composition of patient populations on the correlation of risk factors with ROP.- Retinopathy of Prematurity: Age at onset and the initial site of retinal involvement. A preliminary report.- Retinopathy of Prematurity: Treatment approaches.- Vitamin E at pharmacologic serum levels and incidence, progression and cicatricial residua of ROP..- Does Vitamin E have a protective role in the retina as an anti-oxidant and free radical scavenger?.- Retinopathy of Prematurity, past and present experience in Denmark.- “Rush type” retinopathy of prematurity (ROP) - a report of three cases.- A controlled study on the use of cryotherapy in prevention of retrolental fibroplasia (Retinopathy of prematurity).- The effect of cryotherapy on oxygen-induced retinopathy in the newborn kitten.- ROP in Soroka Medical Center Neonatal ICU.- 4: Age-Related Macular Degeneration.- Scleral rigidity, venous obstruction, and age-related macular degeneration: a working hypothesis.- Subfoveal choroidal neovascular membranes secondary to age-related macular degeneration: a review.- Zinc and copper metabolism study in patients with high myopia and senile macular degeneration.- Natural history of occult subretinal new vessels in age-related macular degeneration.- Monochromatic argon green laser in the treatment of juxtafoveal subretinal neovascularization (SRNV) in age-related macular degeneration (ARMD).- Laser treatment of occult subretinal new vessels in age-related macular degeneration: Feasibility study and comparison with natural history.- Argon laser treatment: randomized clinical trials, short and long-term results.- Perifoveolar laser treatment for subretinal new vessels in age-related macular degeneration.- Krypton red laser and argon green laser photocoagulation in the treatment of sick RPE due to age-related macular degeneration.- Senile serous detachment of RPE - Laser treatment: Controversial aspects.- Recurrent choroidal neovascularization following successful photocoagulation in age-related macular degeneration.- 5: Chronic Ocular Inflammation.- Evaluation of conventional therapy versus Cyclosporin A in Behcet’s disease.- The effects of the cyclosporines on ocular inflammatory disease.- Lymphocyte activity and the role of humoral factors in patients with chronic ocular inflammation..- Antibodies to oral mucosa in patients with ocular Behcet’s disease.- Best’s vitelliform macular dystrophy subretinal neovascularization.- Pigment epitheliopathies - clinical and hematological changes.- Subretinal neovascularization of uncommon origin.- Vasculitis and morphology of microvilli of the conjunctiva in Sjogren syndrome.- 6: Neovascularization I - The Cornea.- Corneal neovascularization: an overview.- The rabbit cornea - a model for the study of angiogenic factors.- Immunologically mediated corneal neovascularization in inbred mice.- Vasoformative factor in the corneal epithelium.- Macrophage-induced neovascularization in the mouse eye: Correlation with other in vivo and in vitro tests of angiogenesis.- 7: Neovascularization II - The Iris and Angle.- Heterogeneity of vascular endothelial cells: its possible role in selective neovascularization in the eye.- Corneal endothelialization in experimental anterior synechias and rubeosis iridis.- Neovascular glaucoma: etiologic factors and management considerations.- Neovascular glaucoma after extracapsular cataract extraction in diabetic patients with diabetic retinopathy.- Cryotherapy for iris neovascularization and neovascular glaucoma.- Molteno implants in neovascular glaucoma.- 8: Neovsacularization III - Retina, RPE-Choriocapillaris.- Basement membranes and retinal neovascularization.- Localization of angiogenesis markers to inner and outer retina.- Pathological changes in retinal vasculature associated with hereditary retinal dystrophy in RCS-rats.- Retinal pigment epithelial tears and subretinal neovascularization.- Interactions between the retinal pigment epithelium and the choriocapillaris after krypton laser photocoagulation.- Mechanisms of lumen formation: morphologic observations on experimental subretinal neovascularization.- Animal model of RPE-choriocapillaris interactions: sodium iodate retinopathy in the rabbit.- Choroidal neovascularization and the retinal pigment epithelium.- Experimental evidence that capillaries influence RPE polarity.- Involution of subretinal neovascularization.- Choroidal vascular repair after krypton laser photocoagulation in the rat.- 9: Neovascularization IV - Angiogenesis Multiple Factors.- Growth characteristics of retinal microvascular cells in culture.- Storage of heparin-binding endothelial cell growth factors in the cornea: a new mechanism for corneal neovascularization.- The nontumor perspective: Angiogenesis and geometry in growth control.- Angiogenesis and interleukins.- The role of lactic acid in the mechanism of neovascularization.- Kinetics of activation of procollagenase by a low molecular weight mass, non protein angiogenic factor.- Retinal pigment epithelial cells inhibit vascular endothelial cells invasion.- A mitogenic factor or factors produced by cultured human retinal pigment epithelium cells.- Retinal pigment cells release inhibitors of neovascularization.- Inhibition of neovascular stimuli.- 10: Future Trends and Concepts.- A. Garner.- A. Patz.- G. Soubrane.- R. B. Nussenblatt.- M. Yanoff.- S. Ryan.- B. M. Glaser.- D. BenEzra.

Read more less

Book SynopsisOver the past few years there have been considerable advances in our understanding of the normal development of vision and in our ability to detect and meaSl1re visual impairment in early childhood. It was appropriate, therefore, that a workshop, sponsored by the European Communities, should be held on the 'Detection and Measurement of Visual Impairment in Pre-verbal Children.' This workshop, which was held at the Institute of Ophthalmology, London, between 1 and 3 April 1985, brought together visual physiologists and ophthalmologists who exchanged and discussed ideas of mutual interest. After an introductory session when the normal development of vision and the causes of visual impairment were reviewed, there were sessions devoted to the theoretical aspects of electrophysiological and psychophysical tests, the measurement of visual acuity in pre-verbal children, the measurement of other visual functions, and visual screening of pre-verbal children. This volume contains the papers presented at the workshop, and transcripts of the various discl1ssions that took place. It was a measure of the success of the workshop that participants from several different disciplines were able to have fruitful discussions and to suggest areas of common interest where collaborative ventures could usefully be pursued. It is hoped that this venture will be followed by others where a mul ti­ disciplinary approach will improve both our knowledge of visual handicap in childhood and our management of this important group of sensorily impaired children.Table of ContentsSession I - Normal Development of Vision and Causes of Visual Impairment.- Organisation, development and early manipulations of primate’s visual pathways.- Ocular growth and the normal development of vision: clinical aspects.- Genetic causes of visual impairment in childhood.- Non-genetic causes of visual impairment in early childhood.- The changing aetiology of visual impairment in early childhood in Greece.- Discussion.- Development of vision in visually impaired children.- Definitions of visual impairments and their consequences in infants and small children.- Discussion.- Session II - Electrophysiological and Psychophysical Tests - Theoretical Aspects.- Theoretical aspects of the pattern ERG.- Identification of first and second order Volterra kernels for the human electroretinogram.- Discussion.- Pattern VEPs in very young infants.- VER testing of cortical binocularity and pattern detection in infancy.- Discussion.- Session III - Measurement of Visual Acuity in Pre-verbal Children.- Visual function in the newborn infant: behavioural and electrophysiological studies.- Discussion.- Development of separation-ability of contours during childhood: quantification of the crowding phenomenon in amblyopia.- Measurement of visual acuity in young children by a new instrument: Casimir.- Discussion.- Evaluation of electrodiagnostic tests in children.- The pattern reversal ERG and its application to the measurement of infant visual acuity.- Discussion.- Measurement of visual acuity in infants and young children by visual evoked potentials.- Discussion.- Comparison of rapid procedures in forced choice preferential looking for estimating acuity in infants and young children.- Visual crowding in young children.- The development of preferential-looking visual acuity in human infants: a correlation with animal models.- Preferential looking acuity in normal and neurologically abnormal infants and pediatric patients.- Preferential looking for the detection of early amblyopia and monitoring early therapy.- Discussion.- Computer assisted evaluation of visual functions in non verbal children.- Discussion.- Visual acuity assessment with preferential looking1 in young children treated for opacities of lens and vitreous: a longitudinal study.- Refractive changes and retarded visual development in aphakic children after operation for congenital cataract.- Discussion.- Albinism: an anomaly of maturation of the visual pathway.- Discussion.- Session IV - Measurement of Other Functions.- Objective evaluation of binocular cooperation in normals and strabismics by means of visual evoked responses.- Discussion.- Dark adaptation assessment in childhood, especially early childhood (review).- Discussion.- Visual field measurements, optokinetic nystagmus and the visual threatening response: normal and abnormal development.- Discussion.- Nasal field defects in strabismic amblyopia.- Discussion.- Apparent blindness due to saccadic paralysis or delay.- Discussion.- Session V - Screening of Pre-verbal Children.- Experience with our present screening program.- Early detection of visual disorders in health centres in young children.- Discussion.- Problems of screening and its implications to the orthoptic service in West Berkshire.- Discussion.- Rapid assessment of visual acuity in infants and children in a clinical setting, using acuity cards.- To what extent is it possible to quantify monocular or binocular visual impairment in pre-verbal children? Role of clinical signs and of electrophysiological and psychophysical testing techniques.- Population vision screening and individual visual assessment.- Discussion.- Final Discussion.

Read more less

Book SynopsisThis series of books is designed to help general practitioners. So are other books. What is unusual in this instance is their collec­ tive authorship; they are written by specialists working at district general hospitals. The writers derive their own experi­ ence from a range of cases less highly selected than those on which textbooks are traditionally based. They are also in a good position to pick out topics which they see creating difficulties for the practitioners of their district, whose personal capacities are familiar to them; and to concentrate on contexts where mistakes are most likely to occur. They are all well-accustomed to working in consultation. All the authors write from hospital experience and from the viewpoint of their specialty. There are, therefore, matters important to family practice which should be sought not within this series, but elsewhere. Within the series much practical and useful advice is to be found with which the general practitioner can compare his existing performance and build in new ideas and improved techniques. These books are attractively produced and I recommend them.Table of ContentsSeries Foreword.- 1 History.- 2 Examination.- visual acuity.- visual fields.- colour vision.- external examination.- internal examination.- opthalmoscopy.- 3 The red eye.- conjunctivitis.- episcleritis.- keratitis.- iritis.- acute glaucoma.- 4 The external eye.- lids.- conjunctiva.- 5 The internal eye.- Examination of the inner eye.- alteration in pigment.- toxoplasmosis.- toxocara.- opaque nerve fibres.- 6 Sudden loss of vision.- migraine.- amaurosis fugax.- renal artery occlusion.- temporal arteritis.- retinal vein occlusion.- vitreous.- retinal detachment.- 7 Slow loss of vision.- cataract.- chronic glaucoma.- macular degeneration.- 8 Trauma.- superficial injuries.- lacerations.- penetrating injuries.- blunt injury.- chemical injuries.- radiation injuries.- 9 Paediatric ophthalmology.- squint.- watering eyes.- ptosis.- congenital glaucoma.- retinoblastoma.- 10 The eye and systemic disease.- thyroid disease.- the fundus.- hypertension.- diabetes.- papilloedema.- multiple sclerosis.- 11 Ocular pharmacology.

Read more less

Book SynopsisThis book is designed to be a pictorial guide to ophthalmology and not a comprehensive textbook. It includes chapters on anatomy, physiology and optics to explain the simple elements of the basic sciences that are needed to understand ophthalmology. The section on examination describes the common investigations in an eye department in the hope that reports from ophthalmologists may become more easily understood. The clinical chapters represent 5 years of ophthalmic referrals by local family doctors in a part rural and part suburban area. This selection of eye disease therefore excludes some of the rare conditions, but includes those common problems that can worry not only the busy family doctor, but also the hard pressed medical student. 7 Anatomy and Physiology The sense of vision depends on the integrity of a set of Internal Eye anatomical and physiological factors, a study of which The eye consists of three concentric layers. The outer­ will simplify the understanding of ocular disease. most fibrous sclera is opaque and accounts for five sixths of the globe. It is continued anteriorly into the External Eye transparent cornea. The middle vascular coat or uveal The eyeball lies in the anterior part of the orbit, which tract is made up of the choroid, ciliary body and iris. is approximately pyramidal in shape. The bony orbital The innermost layer is the light sensitive retina formed margin, which outlines the base of the pyramid, affords embryologically from the forebrain vesicle (Figure 3).Table of Contents1 Anatomy and Physiology.- 2 Examination of the Eye.- 3 Errors of Refraction and their Correction.- 4 The External Eye Part I.- 5 The External Eye Part II.- 6 The Internal Eye.- 7 The Fundus Part I.- 8 The Fundus Part II.- 9 Trauma to the Eye Part I.- 10 Trauma to the Eye Part II.- 11 Cataract.- 12 Glaucoma.- 13 Squint.- 14 Congenital Deformities.- 15 The Eye in Systemic Disease.- 16 Neuro-ophthalmology.- 17 Ocular Pharmacology.

Read more less

Book SynopsisFundamentals of Ophthalmic Practice is written for new trainees and advanced practitioners in ophthalmology, to help provide a foundation of knowledge to build on. The aim of this book is to shorten the learning curve for people new to ophthalmology for skills and interpretation of key investigations used on a daily basis in ophthalmology clinics. The book covers contemporary technology and procedures in ophthalmology in a succinct manner, with emphasis on providing practical information needed for people new to the specialty. The handbook collates information from the authors' personal experience, technical manuals for devices and curriculum information in a single concise source to act as a single point of reference for starting out in ophthalmology.This book covers key topics based around the ophthalmology curriculum for U.K trainees/residents; however, its advice is applicable internationally to ophthalmology trainees who will all require the core skills and knowledge detailed in this text. Many of the investigations and skills covered in this book are ones which are detailed as part of sub-specialty textbooks, or large ophthalmology handbooks that include chapters on eye conditions. In this text , the authors have provided up to date information about currently used ophthalmic technology in a concise format that emphasises foundation skills needed for those new to ophthalmology.

Read more less

Book SynopsisThe book presents the most common problems seen in neuro-ophthalmology in a case-based learning format that provides rapid access and is easy to read. The user friendly format guides and stimulates the reader to identify the distinctive symptoms in the main complaint and history; to define the differentiating signs on neuro-ophthalmic exam; and to describe the key laboratory or neuroimaging in specific entities. It also challenges the reader to ask additional questions of themselves and others by providing an initial set of questions and answers on specific neuro-ophthalmologic topics.The questions chosen are meant to simulate “real world” questions in the clinic; the answers given serve to provide both the rationale for the correct answer and the explanations or reasons for the incorrect but plausible answers that might distract or mislead a clinician in specific neuro-ophthalmic cases.Table of ContentsTransient Visual Loss; Homonymous Hemianopsia; Bitemporal Hemianopsia; Anterior Ischemic Optic Neuropathy; Papilledema (Idiopathic Intracranial Hypertension); Thyroid Eye Disease; Myasthenia Gravis; Toxic Optic Neuropathy; Optic Neuritis; Third Nerve Palsy; Fourth Nerve Palsy; Sixth Nerve Palsy; Anisocoria; Carotid Cavernous Fistula.

Read more less

Book Synopsis Ophthalmic Imaging serves as a reference for the practicing ophthalmic imager. Ophthalmic imaging combines photography and diagnostic imaging to provide insight into not only the health of the eye, but also the health of the human body as a whole. Ophthalmic photographers are specialists in imaging through and in the human eye, one of the only parts of the body where the circulation and nervous system is visible non-invasively. With technical perspective as context, this book will provide instructional techniques as well as the background needed for problem solving in this exciting field. The book covers all aspects of contemporary ophthalmic imaging and provides image support to ophthalmologists and sub-specialties including retinal specialists, corneal specialists, neuro-ophthalmologists, and ocular oncologists. This text serves as a reference for the practicing ophthalmic imager, or to imagers just getting started in the field. Table of Contents1. History of Ophthalmic Imaging. 2. Anatomy of the Eye. 3. Posterior Segment Imaging. 4. Imaging Procedures: Posterior Segment. 5. Imaging Procedures: Anterior Segment. 6. Imaging Diseases. 7. Adjunct Technical Testing. 8. Imaging Management. 9. Imaging applications. 10. Professional Practices. 11. Future Trends

Read more less

Book SynopsisEyelid myoclonia with absences is a recently described and under-recognised syndrome of idiopathic generalised epilepsy. The diagnosis may be confused with tics, attempts at self induction, and epilepsy syndromes with a better prognosis such as childhood absence epilepsy. This book summarises current knowledge on the topic; covering the underlying anatomy and physiology of the eyelids, the clinical and electro-encephalographic features and differential diagnosis in children and adults, including a discussion on the issue of self-induction of absences. The current state of knowledge on inheritance and genetics of the condition and treatment strategies are considered. Throughout, recent advances in the field are couched in an historical context, making this book a comprehensive source for all those who need to understand this syndrome whether from a research standpoint or the clinical management of affected children and adults. As such it will be of value to neurologists, epileptologists

Read more less

Book Synopsis

Read more less

Book SynopsisRetinitis pigmentosa (RP) is a human disease characterised by loss of photoreceptor cells, especially rods, leading to visual disturbance and eventually blindness. Effective treatments for controlling RP remain unavailable. Infectious keratitis is a visual threatening eye condition of the cornea that can cause severe visual loss if not appropriately managed in a timely manner. Only 50% of the eyes will enjoy good visual recovery if antibiotic treatment is delayed. Causative pathogens include bacteria, virus, fungus, protozoa and parasites. A number of risk factors have been identified for microbial keratitis, including contact lens wear, recent ocular surgery or ocular trauma, ocular surface disease, dry eyes, eyelid deformities, corneal sensation impairment, chronic use of topical steroids and immunocompromised states. This book discusses the prevalence, symptoms and treatment options of eye disorders.

Read more less

Book SynopsisHigh-yield topics physicians and medical trainees need to know to treat the most commonly encountered ophthalmic diseases This resource provides a clinical approach to the examination, diagnosis, and management of common ocular diseases and ocular emergencies based on the collective knowledge of one of the nation's foremost academic departments, the Department of Ophthalmology and Vision Sciences, University of Toronto. Features include: Diseases broken down by etiology, clinical features, and management, including when emergency referral to ophthalmology is required. Sidebars highlighting key clinical skills every physician and trainee should know An extensive collection of high-quality images and illustrations. With this guide, practising physicians will have at their fingertips an authoritative reference to help them deliver better patient care in their daily clinical practice, residents will lay a solid foundation for further study in the field, and medical students will gain the knowledge and confidence to succeed in their ophthalmology rotation.

Read more less

Book SynopsisThe consequences of ageing populations combined with the strain to the human eye caused by computers and widespread poor nutritional practices has resulted in an upsurge of research dealing with vision. This new book presents leading-edge research in this field.

Read more less

Book SynopsisOptic nerve diseases is the second commonest cause of blindness world-wide. The diagnosis and clinical management of these conditions depends critically on accurate, reliable and sensitive methods of assessing damage to the optic nerve fibres. The techniques currently available include functional tests (such as visual perimetry, electro-diagnostic tests or evaluation of the pupillary light reflex (PLR)), and anatomical methods of assessing the optic disc or nerve fibre layer within the eye (such as optical coherence tomography or scanning laser polarimetry). This book presents new research on this field.

Read more less

Book Synopsis

Read more less

Book SynopsisConjunctivitis is a common ocular problem that can be seen worldwide and it is still under consideration for global public health. There are many causes of conjunctivitis. Clinically, bacterial conjunctivitis is characterized by purulent ocular discharge, eye crusting or sticky eyes on awakening, foreign body sensation, and conjunctival injection. In more severe cases, chemosis and lid edema may also occur. The involvement is usually unilateral at first but rapidly spreads to the contralateral eye. There are also many tropical infections and disorders that can induce conjunctivitis and those problems are called tropical conjunctivitis. This book discusses several causes of different cases of conjunctivitis. It provides information on the etiology, the diagnosis of different forms of conjunctivitis, and the clinical management.

Read more less

Book SynopsisDesigned as reference material to increase knowledge of the human body. Beautiful full-colour illustrations help enhance understanding of the body or illness. Suitable for healthcare professions, patients, students, educators and parents.

Read more less

Book SynopsisDesigned as reference material to increase knowledge of the human body. Beautiful full-colour illustrations help enhance understanding of the body or illness. Suitable for healthcare professions, patients, students, educators and parents.

Read more less

Book SynopsisThis flip chart presents an overview of our eyes, with sections on anatomy/physiology and common diseases and disorders. The flip chart measures 11 x 14 and is UV coated to allow for dry erase markers [not included]. Spiral bound easel folds flat for easy storage.

Read more less

a huge range and FREE tracked UK delivery on ALL orders.

Read more less

a huge range and FREE tracked UK delivery on ALL orders.

Read more less

a huge range and FREE tracked UK delivery on ALL orders.

Read more less

a huge range and FREE tracked UK delivery on ALL orders.

Read more less