人体感染美丽简线虫的报告不多,均为散在性的.我国仅有湖南、河南、天津等地少数病例报道.我院于1978年发现一例,特报告如下. 李某某,男,37岁,甘肃合水县人.牧民.主诉下唇右内侧有物移动2小时.3年前曾自觉左颊部粘膜内有异物移动,伴有痒感,时有时无.有时用舌尖可触及移动处有高出粘膜表面的线状隆起,位置常有变换,患者多次用手抓摸,未抓到虫体。 There are only a few cases reported in Hunan, Henan and Tianjin, etc. A case was found in our hospital in 1978, and the special report is as follows: Li Moumou, male, 37 years old , Gansu Heishui County. Herdsman. The main complaint of the right lower extremity moving objects 2 hours. 3 years ago conscious left cheek mucosal foreign body movement, accompanied by itching, sometimes without sometimes tongue can reach the mobile Much higher than the mucosal surface of the linear bulge, the location often change, the patient repeatedly touched by hand, did not catch worms.