Liver tissues around hydatid from 8 patients with cystic echinococcosis were observed by transmission electron microscopy,normal hepatic tissues of 6 cases were used as control.

• 用透射电镜观察8例肝脏细粒棘球蚴囊肿周围肝组织及6例正常肝组织的肝细胞超微结构。