患者,女性,23岁,工人。山西省陵川县人,1981年在县城读书,以后到高平县丝织厂工作,从未去过其他省。1985年1月6日感觉口腔下唇有异物移动,在镜前观察发现一小孔,内有线虫钻出,触动即缩回,待虫再次外钻,用手拉出,送我室经鉴定为美丽筒线虫雌虫1条。 Patient, female, 23 years old, worker. Lingchuan County, Shanxi Province, in 1981 in the county school, later to Gaoping County silk factory work, has never been to other provinces. January 6, 1985 I feel there is foreign body movement of the lower lip of the mouth, observed in the mirror before the discovery of a small hole, there are nematodes drilled, touch that is retracted, until the worm again outside the drill, pulled out by hand, sent to my room identified For the beautiful tube worm 1.