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患者,男性,23岁,四川籍,于1972年12月1日因右眼视力明显障碍7天而入院。自述在1个多月时间里,右眼视物不清,有时眼红,轻度胀痛。以往无眼病及其它全身性疾病。病前右眼视力和左眼一样好。1970年在伙房工作有食生肉史(放好香料后,肉烫一下就吃)。未去过东北等地。眼部检查:视力:右光感,左1.5,双眼外眼未见异常,屈光间质透明。眼底:右眼视神经乳头色红,边缘不清,无明显水肿,视网膜血管迂曲,大部分视网膜呈青灰色高起,外下方视网膜呈灰白色、半透明、球形高起,因
Patient, male, 23 years old, Sichuan nationality, was admitted to hospital on December 1, 1972 due to a significant visual impairment in his right eye for 7 days. Read in more than a month time, the right eye blurred vision, sometimes jealous, mild pain. In the past no eye diseases and other systemic diseases. Pre-sick right eye vision and left eye as good. In 1970, there was a history of eating raw meat in the work of the hostess (after the spices were put, the meat was eaten). Have not been to the northeast and other places. Eye examination: visual acuity: right light sense, left 1.5, no abnormalities outside the eyes, refraction transparent. Fundus: right eye optic nerve color red, unclear margin, no obvious edema, retinal blood vessels tortuous, most of the retina was blue-gray high outside the lower retina was gray, translucent, spherical high, due to