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Optic Disorders And Visual Field
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Book Synopsis Optic Disorders and Visual Field by : Ningli Wang
Download or read book Optic Disorders and Visual Field written by Ningli Wang and published by Springer. This book was released on 2019-03-01 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses more than one hundred patients in which visual pathway is involved, and focuses on the role of visual field examination in the diagnosis of these diseases. It also highlights the application of concepts from the new interdiscipline, integration medicine as well as molecular biology and genetics in the analysis of the diseases. In this book, the commonly (typically) noticed changes in the visual field of patients with visual pathway disorders are mainly described in the chapter one titled as “Visual Field-related Anatomy of Visual Pathway” and chapter two titled as “Interpretation of Visual Field Test”, while the majority of the cases presented with "atypical" changes in visual field. At this point, the changes in the visual field could function as either a key to understand the disease, or a question mark which confuses the diagnosis. However, the process of pushing aside a fog around the diagnosis step by step helps the readers to gradually disclose the essence of the disease.
Book Synopsis Optic Disorders and Visual Field by : Ningli Wang
Download or read book Optic Disorders and Visual Field written by Ningli Wang and published by . This book was released on 2019 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses more than one hundred patients in which visual pathway is involved, and focuses on the role of visual field examination in the diagnosis of these diseases. It also highlights the application of concepts from the new interdiscipline, integration medicine as well as molecular biology and genetics in the analysis of the diseases. In this book, the commonly (typically) noticed changes in the visual field of patients with visual pathway disorders are mainly described in the chapter one titled as “Visual Field-related Anatomy of Visual Pathway” and chapter two titled as “Interpretation of Visual Field Test”, while the majority of the cases presented with "atypical" changes in visual field. At this point, the changes in the visual field could function as either a key to understand the disease, or a question mark which confuses the diagnosis. However, the process of pushing aside a fog around the diagnosis step by step helps the readers to gradually disclose the essence of the disease.
Download or read book Visual Fields written by Thomas Walsh and published by Oxford University Press. This book was released on 2010-11-12 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Published by Oxford University Press in cooperation with the American Academy of Ophthalmology."
Download or read book Visual Fields written by Robert Cubbidge and published by Elsevier Health Sciences. This book was released on 2005-01-01 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt: Eye Essentials is a new series of texts which provides authoritative and accessible information for all eye care professionals, whether in training or in practice. Each pocket guide is both a rapid review tool for students and a handy clinical reference guide for practitioners. With features such as tables, key bullet points, clinical pearls, practice pitfalls, summaries, action icons and stunning full color illustrations, this series has rapidly established itself as an excellent source of essential information for today's readers. Practical guidance that is evidence basedFull-color illustrations clarify key informationHighlighted advice sections for patients and handy tables throughoutAuthoritative guidance on visual fields from a respected leader in the fieldProvides essential information in one convenient review source
Book Synopsis Macular Dystrophies by : Giuseppe Querques
Download or read book Macular Dystrophies written by Giuseppe Querques and published by Springer. This book was released on 2016-02-15 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the ophthalmologist with the most recently available data on the macular dystrophies, a group of many different inherited or sporadic eye conditions linked by a problem with photoreceptors or other structures of the central retina. Internationally recognized experts in the field present the latest evidence and discuss their own personal experiences with regard to each of the principal dystrophies as well as some very rare entities. Topics covered include molecular biology, state-of-the-art diagnostic techniques, and the newest treatment options, including still experimental therapies. Attention is also devoted to a range of issues that continue to be debated. The editors have taken care to ensure that chapters are of a uniformly high standard while not sacrificing the originality of the individual authors. Macular Dystrophies will fully acquaint the reader with both the latest research findings and the current and emerging approaches to diagnosis and treatment.
Book Synopsis Optic Nerve Disorders by : Jane W. Chan
Download or read book Optic Nerve Disorders written by Jane W. Chan and published by Springer Science & Business Media. This book was released on 2008-04-17 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first practical reference book focusing only on common optic nerve disorders. The author discusses diagnosis, pathophysiology, management, and prognosis of complex optic nerve disorders. The book is organized by optic nerve diagnoses commonly encountered in a neuro-ophthalmologic practice. It is written in a clear, concise style for quick, easy reference in the clinic. Each chapter is formatted in a similar manner. Neurologists and ophthalmologists will find this book useful when they need a practical reference for incorporating optic nerve evaluation in their clinical practice.
Book Synopsis Resolving Dilemmas in Perimetry by : Sagarika Patyal
Download or read book Resolving Dilemmas in Perimetry written by Sagarika Patyal and published by Springer Nature. This book was released on 2021-07-22 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers interpretation of visual fields by Humphrey and Octopus perimeters and discussion of Humphrey visual fields in a variety of ocular disorders.It examines dilemmas faced by an ophthalmologist while evaluating visual fields which do not match with the clinical picture. Glaucoma, the commonest condition for visual field investigation is discussed in detail. Logical reasoningfor incorporating perimetry in glaucoma management with a clear understanding of the challenges in its interpretation is delved into. The book progresses to advanced glaucoma and glaucoma progression. It discusses a systematic evaluation of various parts of the visual field so that the reader can make a calculated management plan for their patient. Each chapter attempts to clearly enunciate factors that help in the diagnosis and features which may be confused with other conditions. Fields which help diagnosing early, advanced glaucoma and glaucoma progression with images and methods of ensuring reasonable diagnostic accuracy are included. The book incorporates separate chapters on ocular conditions which also mimic visual field defects of glaucoma with detailed modes of correct diagnosis, diagnostic dilemmas arising from retinal, macular, vascular, visual pathway lesions mimicking visual field defects of glaucoma or while coexisting with glaucoma, supported by algorithms to achieve a quick diagnosis in a busy OPD without missing the clinical findings and by using minimal investigative modalities. This book helps clinicians to prevent over diagnosis or under diagnosis of glaucoma and helps diagnose cases with morbidities causing visual field defects.
Book Synopsis A Patient's Guide to Glaucoma by : Young H. Kwon
Download or read book A Patient's Guide to Glaucoma written by Young H. Kwon and published by Fep International. This book was released on 2008-04 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Patient's Guide to Glaucoma is a very useful educational resource. The authors have done an excellent job of covering the pertinent aspects of glaucoma from the patient's perspective. It provides more complete explanations of aspects of glaucoma care than any other presently available resource. It will be very helpful to patients who want more information about medications, laser, trabeculectomy, tube-shunt surgery, and many other subjects. John S. Cohen, MD Director, Glaucoma Service Cincinnati Eye Institute, Volunteer Clinical Professor University of Cincinnati Drs. Kwon, Greenlee and Fingert are to be congratulated for creating this outstanding educational program on glaucoma. These materials provide an excellent overview of the disease and its treatment. The guide can be read in its entirety or searched to answer specific questions. It is aimed at the intelligent patient seeking to understand his or her disease. The ophthalmologist's best ally in battling glaucoma is a well-informed patient and this guide will serve to develop patients who truly understand their disease. W.L.M. Alward, MD The Frederick C. Blodi Chair in Ophthalmology, Professor of Ophthalmology, Vice-Chair, Dept of Ophthalmology & Visual Sciences, University of Iowa
Book Synopsis Practical Guide to Interpret Visual Fields by : GR Reddy
Download or read book Practical Guide to Interpret Visual Fields written by GR Reddy and published by Jaypee Brothers Medical Publishers. This book was released on 2020-02-06 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: The visual field refers to the total area in which objects can be seen in the side (peripheral) vision when the eyes are focused on a central point. Glaucoma is a condition of the eye in which the optic nerve is damaged due to increased fluid pressure in the eye. If untreated or uncontrolled, glaucoma first causes peripheral vision loss and eventually can lead to blindness. A visual field test is a method of measuring an individual's entire scope of vision, that is their central and peripheral (side) vision. The test is most frequently used to help detect glaucoma but may also be used for detection of central or peripheral diseases of the retina, eyelid conditions such as drooping (ptosis), optic nerve damage and disease, and conditions affecting the visual pathways from the optic nerve to the area of the brain (occipital cortex) where this information is processed into vision. The fourth edition of this comprehensive text provides ophthalmologists and trainees with a guide to the interpretation of visual field tests and subsequent diagnosis and management of ocular disorders. The book has been fully revised and features additional topics including two new classification systems for glaucoma. Nearly 800 clinical photographs and diagrams further enhance learning. Key points Comprehensive guide to interpretation of visual field tests and diagnosis of ocular disorders Fully revised fourth edition featuring many new topics Features nearly 800 clinical photographs and diagrams Previous edition (9788184488661) published in 2008
Book Synopsis Neurologic Differential Diagnosis by : Alan B. Ettinger
Download or read book Neurologic Differential Diagnosis written by Alan B. Ettinger and published by Cambridge University Press. This book was released on 2014-04-17 with total page 693 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unique case-based guide to generating diagnostic possibilities based on the patients' symptoms. Invaluable for psychiatrists and neurologists.
Book Synopsis The Visual Fields by : David O. Harrington
Download or read book The Visual Fields written by David O. Harrington and published by . This book was released on 1971 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Wills Eye Manual by : Kalla Gervasio
Download or read book The Wills Eye Manual written by Kalla Gervasio and published by Lippincott Williams & Wilkins. This book was released on 2021-04-29 with total page 787 pages. Available in PDF, EPUB and Kindle. Book excerpt: A best-selling source of compact, authoritative guidance on the treatment of ocular disorders in a variety of settings, The Wills Eye Manual, 8th Edition, is the comprehensive, high-yield reference of choice for both trainees and seasoned practitioners. It provides highly illustrated information on more than 200 ophthalmic conditions along with proven clinical recommendations from initial diagnosis through extended treatment. The consistent, bulleted outline format makes it ideal for portability and quick reference.
Book Synopsis Visual Impairments by : National Research Council
Download or read book Visual Impairments written by National Research Council and published by National Academies Press. This book was released on 2002-08-17 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: When children and adults apply for disability benefits and claim that a visual impairment has limited their ability to function, the U.S. Social Security Administration (SSA) is required to determine their eligibility. To ensure that these determinations are made fairly and consistently, SSA has developed criteria for eligibility and a process for assessing each claimant against the criteria. Visual Impairments: Determining Eligibility for Social Security Benefits examines SSA's methods of determining disability for people with visual impairments, recommends changes that could be made now to improve the process and the outcomes, and identifies research needed to develop improved methods for the future. The report assesses tests of visual function, including visual acuity and visual fields whether visual impairments could be measured directly through visual task performance or other means of assessing disability. These other means include job analysis databases, which include information on the importance of vision to job tasks or skills, and measures of health-related quality of life, which take a person-centered approach to assessing visual function testing of infants and children, which differs in important ways from standard adult tests.
Book Synopsis Common Neuro-Ophthalmic Pitfalls by : Valerie A. Purvin
Download or read book Common Neuro-Ophthalmic Pitfalls written by Valerie A. Purvin and published by Cambridge University Press. This book was released on 2009-01-22 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: A case-based teaching tool describing real-life cases of neuro-ophthalmic disorders. Bridges the gap between textbook information and everyday clinical practice.
Book Synopsis Homonymous Visual Field Defects by : Karolína Skorkovská
Download or read book Homonymous Visual Field Defects written by Karolína Skorkovská and published by Springer. This book was released on 2018-08-08 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a concise, up-to-date overview on homonymous visual field defects, and especially homonymous hemianopia. All aspects of the subject are covered, from anatomy and pathophysiology to diagnosis and management. Emphasis is placed on practical issues and major advances in ophthalmology, neurology, imaging techniques, and psychology. Rehabilitation strategies are described, and methods supporting compensation strategies are recommended. A separate chapter considers driving with homonymous hemianopia, which represents one of the critical issues in traffic ophthalmology. This book will be of particular value to ophthalmologists, neurologists, neurosurgeons, and neuroscientists. It will be an invaluable asset in diagnostic and treatment decision making in patients with homonymous visual field defects, which are the most frequent type of visual field deficit after acquired unilateral postchiasmal brain damage.
Book Synopsis Optic Nerve Disorders by : Jane W. Chan
Download or read book Optic Nerve Disorders written by Jane W. Chan and published by Springer. This book was released on 2014-07-16 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optic Nerve Disorders: Diagnosis and Management, Second Edition, is a thoroughly revised and updated reference, including new information on diagnostic techniques such as genetic testing for hereditary optic neuropathies, new data on toxic/drug-related optic neuropathies and recent data from clinical trial studies. Additional novel therapies, including stem cell therapies, the use of nanotechnology and gene therapies are featured highlights, as is spectral domain optical coherence tomography (OCT) for imaging of the optic nerve. The way in which OCT is used in differentiating optic nerve disorders from other retinal disorders and how OCT is used in monitoring the course of the disease, is also discussed. This practical reference focuses on common optic nerve disorders. It addresses diagnosis, pathophysiology, management and prognosis and is written in a clear, concise style for quick, easy reference in the clinic. With additional color photographs to better illustrate the material, the second edition will prove to be the go-to reference for ophthalmologists, neurologists and neurosurgeons working with optic nerve disorders.
Book Synopsis The Neurology of Vision by : Jonathan D. Trobe
Download or read book The Neurology of Vision written by Jonathan D. Trobe and published by Oxford University Press. This book was released on 2001-03-29 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Neurology of Vision sets out the principles and information needed to understand and manage disorders of the visual pathways in the brain. The author divides vision into three components. The optical component addresses the eye's ability to properly focus light on the retina. The retinocortical component converts light into neural signals in the retina, transmitting them to the primary visual cortex. Finally, the integrative component converts this simple visual information into more complicated forms. The symptoms and signs, testing methods, and diseases of each part of the visual system are presented using this unique, structural component approach. A final chapter discusses the visual manifestations of psychiatric disturbances. The book is heavily illustrated with over 150 beautifully rendered line illustrations, 50 radiographic brain images, and 60 retinal photographs. Case studies with teaching questions are also included, to further the reader's knowledge and test understanding.
