Melanocytoma of the optic disc - Clinical spectrum
نویسندگان
چکیده
منابع مشابه
Melanocytoma of the optic disc - a case report.
INTRODUCTION Melanocytoma of the optic disc is a benign lesion. OBJECTIVE To describe a case of optic disc melanocytoma CASE A 48-year old lady presented with gradual visual impairment associated with a floater. The right eye fundus examination showed a mass uniformly dark black in colour on the optic disc. The mass completely obscured the fluorescence on fluorescein angiography and was thu...
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sure was 8 mm Hg OU. Biomicroscopic examination revealed small, nongranulomatous keratic precipitates, 1 anterior chamber cell and flare, 1 to 2 vitreous cells and 1 haze, and multiple hypopigmented punctate lesions in the foveae in both eyes. These lesions demonstrated early staining on fluorescein angiography (Figure, A and B) and nodular increased reflectivity at the level of the retinal pig...
متن کاملCentral retinal vascular obstruction secondary to melanocytoma of the optic disc.
A 35-year-old black man developed abrupt visual loss in his left eye. Ophthalmic examination revealed a deeply pigmented mass obscuring the optic disc, hemorrhagic retinopathy, and signs of central retinal vascular obstruction. Fluorescein angiography disclosed sluggish filling of the retinal blood vessels; ultrasonography disclosed an acoustically solid mass in the optic nerve head. Cytopathol...
متن کاملClinical characteristics of nonglaucomatous optic disc cupping
Pathological optic disc cupping (ODC) is predominantly referred to as glaucoma; however, it is not only glaucoma that leads to pathological optic disc excavation. A number of other nonglaucomatous diseases also result in optic atrophy and excavation of the optic disc. Therefore, in the present study, the etiology of nonglaucomatous optic disc cupping (NGODC) was analyzed and differentiated from...
متن کاملOptic Disc Characteristics Assessed by Evaluation of Clinical Optic Disc Photographs in Glaucoma Patients
Purpose: To describe optic disc characteristics assessed by evaluation of clinical optic disc photographs and to utilize these findings to differentiate glaucoma patients and normal subjects. Patients and Methods: A total of 329 eyes of 329 glaucoma patients and 220 eyes of 220 normal subjects were included The disc diameter to disc-to-macula distance ratio (DD/DM ratio), cup-to-disc diameter r...
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ژورنال
عنوان ژورنال: Indian Journal of Ophthalmology
سال: 2019
ISSN: 0301-4738
DOI: 10.4103/ijo.ijo_61_19