The Optic Nerve Head in Health and Disease PDF Download
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Author: Surinder Pandav
Publisher: Springer Nature
ISBN: 9813368381
Category : Medical
Languages : en
Pages : 162
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Book Description
The book provides a detailed description in color format of the optic nerve head changes that occur in glaucoma. It explains the normal and variant anatomy of an optic nerve head and why certain discs are more or less likely to develop glaucomatous changes. This book attempts to explain the anatomical basis of common and not so common signs seen in optic nerve head and retinal nerve fibre layer as captured by a digital fundus imaging system and optical coherence tomography. It also includes optic nerve head conditions mimicking glaucoma. The book is relevant for practicing ophthalmologists, vision science researchers, clinical optometrists, postgraduate residents in ophthalmology, sub-specialty fellows as well as general ophthalmologists, neurologists and neurosurgeons.
Author: Surinder Pandav
Publisher: Springer Nature
ISBN: 9813368381
Category : Medical
Languages : en
Pages : 162
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Book Description
The book provides a detailed description in color format of the optic nerve head changes that occur in glaucoma. It explains the normal and variant anatomy of an optic nerve head and why certain discs are more or less likely to develop glaucomatous changes. This book attempts to explain the anatomical basis of common and not so common signs seen in optic nerve head and retinal nerve fibre layer as captured by a digital fundus imaging system and optical coherence tomography. It also includes optic nerve head conditions mimicking glaucoma. The book is relevant for practicing ophthalmologists, vision science researchers, clinical optometrists, postgraduate residents in ophthalmology, sub-specialty fellows as well as general ophthalmologists, neurologists and neurosurgeons.
Author: Helga Kolb
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Felicia M. Ferreri
Publisher: BoD – Books on Demand
ISBN: 1789849667
Category : Medical
Languages : en
Pages : 168
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Book Description
The optic nerve is a primary reference for those ophthalmologists and researchers interested in its anatomy and physiology, in the most recent diagnostic techniques, as well as in the clinical management of optic nerve disorders. The book provides a detailed description of the structure and functioning of the optic nerve and attempts at clarifying how anomalies in its development are related with tumor development. The book surveys the most recent diagnostic techniques, such as spectral domain optical coherence tomography, and highlights how these techniques can be employed to evaluate optic nerve layers as well as lesions compressing the visual pathway. Practical references to optic nerve drusen and the changes in the optic nerve due to diabetic retinopathy are also presented. The book is written in a concise fashion and aims at being a major reference to a broad audience, including students, ophthalmologist consultants, neurologists, researchers, and surgeons concerned with optic nerve diseases.
Author: S.S. Hayreh
Publisher: Springer Science & Business Media
ISBN: 3642659578
Category : Medical
Languages : en
Pages : 153
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Book Description
"No attainment is ever final" Vascular disorders of the optic disc and nerve are important not only to the ophthalmologist but also to the neurologist and the internist. To the first specialty group they represent one cause of blindness or severe visual impairment; to the second group the optic disc edema and optic atrophy seen in these disorders can pose serious problems of diagnosis, or give indica tions of the involvement of the cerebral circulation; while to the last group they are frequently indicative of systemic disease, particularly of the cardiovas cular system. Recent advances in our knowledge of the blood supply of the optic nerve head have shed a significant new light on the subject. With the recent advent of fluorescein fundus angiography, an extra dimension has been added to the study of the ocular and optic disc circulations, and we have entered into a new era in the understanding of ocular vascular disorders "in vivo". In the pre-angiography era, postmortem injection studies, although very valuable, did not completely reveal the vascular pattern of the optic disc in the living, in health, and disease. The ophthalmoscope, without doubt, has been valuable in assessing optic disc lesions, but could not give us informa tion on the circulation of the eye and optic disc "in vivo".
Author: Jane W. Chan
Publisher: Springer Science & Business Media
ISBN: 0387689796
Category : Medical
Languages : en
Pages : 291
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Book Description
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.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 8
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Book Description
Author: Jane W. Chan
Publisher: Springer
ISBN: 1461406919
Category : Medical
Languages : en
Pages : 376
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Book Description
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.
Author: Kazuhisa Sugiyama
Publisher: Springer
ISBN: 4431556729
Category : Medical
Languages : en
Pages : 116
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Book Description
This book serves as an introductory reference on clinical aspects of glaucoma and myopia, providing essential guidelines for diagnosis and monitoring of glaucoma progression in patients, especially those with high myopias. Many clinical studies are presented by leading experts in the field in an accessible style, making the content suitable not only for ophthalmologists but also for optometrists and certified orthoptists as well as for students. The relation between myopia and glaucoma has been the subject of many clinical trials and population-based studies. Most of the data has suggested that moderate to high myopia is associated with increased risk of primary open-angle glaucoma, normal tension glaucoma, and ocular hypertension. There are several factors involved in the diagnosis of glaucoma, but it is often difficult to determine the presence of glaucoma in myopic eyes. A myopic eye, especially in cases of moderate to high myopia, tends to have a thin retina and choroid and to appear thinner than normal. Even with new imaging technologies with improved sensitivity and specificity for detecting glaucoma, each technology presents some challenges when assessing myopic eyes. This book furnishes an overview of these diagnostic challenges with reference to the growing prevalence and severity of myopia in various parts of the world, providing many valuable hands-on reports and clinical studies by authoritative authors. This knowledge will help to do away with the vague area between high myopia and glaucoma faced by clinicians.
Author: Young H. Kwon
Publisher: Fep International
ISBN: 9780979707513
Category : Medical
Languages : en
Pages : 0
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Book Description
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
Author: Ningli Wang
Publisher: Springer
ISBN: 9811325022
Category : Medical
Languages : en
Pages : 604
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Book Description
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.
