File:Transactions (1880) (14586675159).jpg

Identifier: transactions24opht (find matches)
Title: Transactions
Year: 1880 (1880s)
Authors: Ophthalmological Society of the United Kingdom
Subjects: Ophthalmology
Publisher: London J. & A. Churchill
Contributing Library: Gerstein - University of Toronto
Digitizing Sponsor: University of Toronto

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White — ■ Red ttreen o o o o o Bhie Yellow X X X X 180 .Tanuarv l^»tli. 1^H)2 112 DISEASES OF THE RETINA AND CHOROID. He was wearing spectacles + 4 D spli. in each eye fornear vision, but they were of no assistance to him. Hesaw better in half-lights, but could not read at all byartificial light. A cursory examination of his fields appeared to showa central defect in each eye for white and all colours,more especially for red and green. The ophthalmoscope showed that the right optic discwas circular, with ill-defined margins and a small congenitalcrescent on the lower border. It was pale and greyish incolour except in the upper nasal quadrant, where it had apink tinge, and there was slight thinning of the choroidat the temporal margin of the disc. The left optic discwas oval, with the long axis vertical, and similar inappearance to the right, except that there was a slightlylarger congenital crescent and the greyness was lessmarked, while the pink tinge occupied the upper half, ex

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