患者,女,31岁。因鼻甲封闭注射类固醇后,右眼视朦20min急诊入院。以往曾因过敏性鼻炎多次行强的松龙混悬液双下鼻甲注射封闭性治疗,无明显异常反应。于1989年11月16日第三次行此治疗后数分钟右眼前发黑伴周身不适,恶心。门诊查右眼无光感,瞳孔中度散大,视网膜动脉细,部分动脉分支有血流中 Patient, female, 31 years old. Due to the nasal injection of steroids after injection, the right eye dim Meng 20min emergency admission. In the past due to allergic rhinitis repeatedly line of strong prednisolone double turbinate injection closed treatment, no significant abnormal reaction. In November 16, 1989 the third time after this treatment a few minutes before the right eye black with discomfort, nausea. Out-patient examination right eye dull, moderate pupil dilated, fine retinal artery, part of the arterial branch with blood flow