田鹏启,鲍海华

泡状棘球蚴病又叫泡型包虫病，是一种仅限于北半球的寄生虫病。该病主要发生在肝脏，其特征类似于缓慢生长的恶性肿瘤。如果不及时治疗，多房棘球蚴的感染是致命的。它可以通过侵入血管结构、胆道和肝门引起多种并发症。由于它可以侵入邻近器官或扩散到远处器官，因此泡型包虫病很容易与恶性肿瘤混淆。我们简要回顾了泡型包虫病的流行病学和病理生理特征。本文主要关注泡型包虫病在超声检查（US）、磁共振成像（MRI）、计算机断层扫描（CT）以及正电子发射断层扫描-计算机断层扫描（PET-CT）上的影像特征。

泡状棘球蚴；多模态影像；诊断

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