Acute presumed histoplasmosis of the optic nerve head.
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چکیده
منابع مشابه
Acute presumed histoplasmosis of the optic nerve head.
A 38-year-old man from the Ohio Valley area presented to the Ophthalmology Cinic at a west coast hospital (USA) because of sudden loss of the right inferior temporal visual field after severe right frontal headache of several hours' duration. During the following months, diffuse peripapillary atrophy and peripheral punched-out lesions developed. When he had been seen initially, the fundus of th...
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Histoplasmin skin tests and dilated funduscopic examination for presumed ocular histoplasmosis were carried out on 842 individuals, aged 13 years and older, from Walkersville, Md. Seventy percent of the male and 51% of the female population were sensitive to the histoplasmin skin test; among reactors, males had a mean diameter of induration of 11.6 mm, and females had a mean induration of 9.7 m...
متن کاملOptic nerve head drusen.
Optic disc drusen are congenital and developmental anomalies of the optic nerve head seen commonly in clinical practice, often as an incidental ophthalmologic finding during routine exams. Optic disc drusen are a form of calcific degeneration in some of the axons of the optic nerve. Visual acuity is often not affected but the visual fields of these patients can be abnormal and deteriorate over ...
متن کاملPresumed ocular histoplasmosis in The Netherlands--an area without histoplasmosis.
AIMS/BACKGROUND The syndrome of ocular histoplasmosis is usually prefaced by "presumed' as the aetiology is not yet clear. The aim of this study was to evaluate the clinical features of a similar ocular syndrome in the Netherlands where the fungus Histoplasma capsulatum is not endemic. METHODS A retrospective multicentre study in which all patients were included who were diagnosed with a synd...
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ژورنال
عنوان ژورنال: British Journal of Ophthalmology
سال: 1975
ISSN: 0007-1161
DOI: 10.1136/bjo.59.8.409