Saksouk F A, Fahl M H, Rizk G K
J Comput Assist Tomogr. 1986 Mar-Apr;10(2):226-32. doi: 10.1097/00004728-198603000-00011.
The CT findings in 20 patients with pulmonary hydatid disease were reviewed. Sixty-four intrapulmonary cysts were imaged, 22% of which were ruptured or complicated. Simple hydatid cysts and water-density lung cysts of other etiology may have a similar CT appearance; however, the demonstration of the cystic nature of a lung lesion in endemic areas makes hydatid disease the primary consideration. Pathognomonic features in ruptured or complicated hydatid cysts that can be visualized better by CT than by conventional radiography include detached or collapsed endocyst membrane(s), collapsed daughter cyst membranes, and intact daughter cysts.
回顾了20例肺包虫病患者的CT表现。共成像64个肺内囊肿，其中22%破裂或合并其他病变。单纯性包虫囊肿和其他病因的水样密度肺囊肿可能有相似的CT表现；然而，在流行地区显示肺部病变的囊性性质时，包虫病应作为首要考虑。破裂或合并病变的包虫囊肿的特征性表现，CT比传统X线摄影能更好地显示，包括内囊膜分离或塌陷、子囊膜塌陷和完整的子囊。
