囊性肝包虫病由细粒棘球绦虫卵感染引起 ,是一种动物源疾病 ,在我国主要流行于畜牧业较发达的西北地区。人体吞食棘球蚴虫卵后 ,主要分布于肝、肺、脑、腹腔等部位 ,70 %～ 80 %寄生在肝脏[1] 。CT对肝包虫病有很高的诊断价值。本文报告47例经手术病理证实的囊性肝包虫病的CT表 Cystic echinococcosis caused by the infection of Echinococcus granulosus is a kind of animal origin disease, which is mainly prevailed in our country in northwest China where livestock husbandry is more developed. Echinococcus granulosus swallowed the human body, mainly in the liver, lung, brain, abdominal and other parts, 70% to 80% parasitic in the liver [1]. CT on the hydatid disease has a high diagnostic value. This article reports 47 cases of cystic echinococcosis confirmed by surgery and pathology CT table