INTRANEURAL BRANCHES OF THE CENTRAL RETINAL ARTERY
نویسندگان
چکیده
منابع مشابه
Central Retinal Artery
(1) The cocainized eye tolerates subconjunctival injections of crystalline penicillin in doses of 100,000 untts at 12 hourly intervals and doses ranging from 200,000 to 500,000 units at 24 hourly intervals. (2) With doses of 500,000 units in 0 5 ml. of adrenalin solution 1 :1,000, at 24 hourly intervals, preliminary results in hypopyon ulcer are distinctly promising, both as to a satisfactory e...
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Dear Editor, Retinal artery occlusion (RAO) is characterized by attenuated arterioles and ischemic retinal opacity, which suggest retinal infarction. Branch RAO (BRAO) has a more favorable prognosis than central RAO (CRAO). CRAO and BRAO can be differentiated based on the isch-emic retinal opacity area, location of the attenuated vessels , and a cherry-red spot [1]. However, we encountered a ca...
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• Making the correct ophthalmic diagnosis Acute visual loss is when the known duration of visual loss is short, to be distinguished from when the patient accidentally discovers a longer-standing visual loss. The elderly patient (the group most affected by CRAO), is frequently unaware of the loss of vision in one eye, until they happen to close the other eye (i.e., a foreign body in the “good” e...
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Dear Editor, Central retinal artery occlusion (CRAO) typically presents with a retinal “cherry red spot”. In CRAO, infarction of the retinal nerve fi bre layer renders the retina opaque. The fovea, where this layer is absent, retains its normal orangered colour due to perfusion from the underlying choroidal vessels, resulting in the appearance of the “cherry red spot”. Retinal survival time has...
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ژورنال
عنوان ژورنال: British Journal of Ophthalmology
سال: 1963
ISSN: 0007-1161
DOI: 10.1136/bjo.47.11.664