张某,女,29岁,武汉市汉南区服装厂工人,1992年8月初开始,自觉右眼有异物感,发痒、畏光、流泪、分泌物多,并发现眼内有白色小线虫蠕动,于8月27日在右眼内眦部取出2条线虫,8月28日去医院就诊。体检:右眼结膜充血、水肿,结膜囊内有粘性分泌物,作结膜炎处理,未见好转,回家后又发现一条白色线虫,8月29 Zhang, female, 29 years old, Hannan District, Wuhan garment factory workers, beginning in early August 1992, conscious right eye foreign body sensation, itching, photophobia, tearing, secretions and found that there are white eye nematodes Peristalsis, 2 nematodes were removed from the Department of Internal Medicine of the right eye on August 27 and went to the hospital on August 28. Physical examination: Right conjunctival hyperemia, edema, conjunctival sac sticky secretions for conjunctivitis treatment, no improvement, go home and found a white nematode, August 29