患者,女性,45岁,四川省富顺县城关镇人。1977年5月随大便排出一条黑褐色细线状虫体,尚能活动。该虫细长如线绳,黑褐色,长18cm,宽约0.2cm,切面腹背略呈扁椭圆形。前端钝圆,尾端向腹面卷曲。镜下见虫体壁粗糙,表面有小网眼状结构,其间杂以较粗大结节状突起,上覆有许多不规 Patient, female, 45 years old, Chengguan Town, Fushun County, Sichuan Province. May 1977 with the stool discharge a dark brown fine wire worm, still able to activities. The insects slender, such as wire rope, dark brown, 18cm long, 0.2cm wide, abdomen slightly flattened oval cross section. Front blunt, curled end to ventral. Microscope see the worm body wall rough, the surface of a small mesh-like structure, during which miscellaneous to more bulky nodular protrusions, covered with many irregularities