This case highlights that accurate preoperative diagnosis of hydatid disease can be made from personal history, typical sonography and CT study in non-endemic areas.

• 这个案点出一项明显的事实-就是经由个人旅行史，病徵及典型超音波以及电脑 断层影像研究可以在非流行地区对胞虫囊病于术前做出正确诊断。