泡球蚴病是由多房棘球绦虫引起的高度恶性型的寄生虫病,对人可造成致命损害,一旦感染,即有一个象恶性肿瘤样生长、进行性的破坏组织及转移的特点。由于该病能使很多器官受累而无法手术治疗,因而死亡率可高达50～70%。本文观察抗癌药丝裂霉素C对多房棘球绦虫囊期的作用及其超微结构的变化,并与甲苯咪唑相比较。 Echinococcosis is a highly malignant parasitic disease caused by Echinococcus multilocularis and causes fatal damage to humans. Once infected, there is a characteristic of malignant tumor-like growth, progressive tissue destruction and metastasis. As the disease can make many organs involved and can not be surgically treated, the mortality rate can be as high as 50 to 70%. This article observed the anti-cancer drug mitomycin C Echinococcus multilocularis capsule stage and its ultrastructure changes, and mebendazole compared.