P 303 The optic disc changes in high myopia
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منابع مشابه
P 303 The optic disc changes in high myopia
Purpose: ‘This study describes hemodynamic characteristics of the retrobulbar circulation in ten eyes with acute anterior ischemic optic neuropathy (AION), in order to better understand Ihe natural history of this disease. Methods: Color Doppler imaging was used to measure the peak systolic blood flow velocities and vascular resistance (resistive index) within the central retinal, ophtalmic, an...
متن کاملOptic disc changes in glaucoma.
Sir William Mackenzie (I835) was the first to describe raised intraocular pressure (IOP) in glaucoma. Following the introduction of the ophthalmoscope, the presence of glaucomatous cupping was soon recognized (Jacobson, I853; Jaeger, I854; von Graefe, 1854; Weber, i 855; and others) and was confirmed histopathologically by Miuller (1856). Mackenzie (i854) described flattened and atrophic nerves...
متن کاملPeripapillary Intrachoroidal Cavitation and Optic Pit in a Case of High Myopia and Glaucoma
Purpose: To report a case of peripapillary intrachoroidal cavitation (choroidal schisis) and optic pit in a case of high myopia and open-angle glaucoma. Case report: A 30-year-old high myopic man was referred to our clinic for presumed peripapillary choroidal tumors. In funduscopy, there were two yellow-orange and slightly elevated peripapillary lesions in both eyes with indistinct margins. A s...
متن کاملLamina Cribrosa Defects and Optic Disc Morphology in Primary Open Angle Glaucoma with High Myopia
PURPOSE To investigate whether lamina cribrosa (LC) defects are associated with optic disc morphology in primary open angle glaucoma (POAG) eyes with high myopia. METHODS A total of 129 POAG patients and 55 age-matched control subjects with high myopia were evaluated. Three-dimensional scan images obtained by swept source optical coherence tomography were used to detect LC defects. Radial B-s...
متن کاملGlaucomatous-Type Optic Discs in High Myopia
PURPOSE To assess the prevalence of glaucoma in patients with high myopia defined as myopic refractive error of >-8 diopters or axial length ≥26.5 mm. METHODS The hospital-based observational study included 172 patients (336 eyes) with a mean age of 61.9±12.3 years and mean axial length of 30.1±2.3 mm (range: 24.7-39.1mm). Glaucomatous-type optic discs were defined by glaucomatous optic disc ...
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ژورنال
عنوان ژورنال: Vision Research
سال: 1995
ISSN: 0042-6989
DOI: 10.1016/0042-6989(95)90563-4