李×,男,26岁。1990年7月21日以右眼视力严重下降三天就诊。述十天前臀部曾出现疖肿,经用抗生素局部症状消失。三天前,突然发现右眼视力仅存眼前手动;次日,右眼胀痛,充血、流泪及同侧头痛,视力进一步下降特来我院求治。以玻璃体脓肿收治入院。一般情况:T:36.2℃,P:80次/分R:20次/分Bp:14.6/9.3kPa 神志清,精神欠佳,心肺无异常。臀部有 Lee ×, male, 26 years old. July 21, 1990 with a serious decline in right eye vision three days treatment. Ten days ago, there had swollen buttocks, local symptoms disappeared with antibiotics. Three days ago, suddenly found that the right eye vision only hand before the eyes; the next day, the right eye pain, congestion, tearing and ipsilateral headache, further decreased visual acuity special to our hospital for treatment. To vitreous abscess admitted to hospital. General conditions: T: 36.2 ℃, P: 80 beats / min R: 20 beats / min Bp: 14.6 / 9.3kPa Consciousness, poor in spirit, no abnormality in heart and lungs. Buttocks have