患者女,43岁。就诊前一周,突然发现左眼前有小蛇样物游动伴视力障碍。在当地医院检查怀疑眼底寄生虫病,于1986年9月24日来我院就诊。否认丝虫病史。体检未见明显异常。眼部检查:视力,右1.0,左0.01,双球结膜无充血,角膜透明,前房清,瞳孔圆,用2%后马托品液散左瞳后查眼底,左视盘正常,黄 Female patient, 43 years old. A week before his visit, he suddenly discovered that there was a snake-like movement in front of the left eye with visual impairment. In the local hospital suspected of suspected parasitic eyes, in September 24, 1986 came to our hospital. Denied the history of filariasis. No obvious physical examination. Eye examination: visual acuity, right 1.0, left 0.01, double balloon conjunctival hyperemia, corneal transparency, anterior chamber clear, pupil circle, with 2% horsetail fluid scattered left pupil check fundus, left normal, yellow