表现
腹部不适。
患者数据
年龄:30岁
性别:女
CT
肝包虫囊肿内的脂肪(CT)
Axial
non-contrast
肝包虫囊肿内的脂肪(CT)
C+ portal
venous phase
肝包虫囊肿内的脂肪(CT)
Coronal C+ portal
venous phase
肝包虫囊肿内的脂肪(CT)
Sagittal C+ portal
venous phase
位于第 7 段的大型边界清晰的肝囊肿,局部壁钙化,液体含量均匀,脂肪密度小。
病例讨论
肝包虫囊肿内存在脂肪衰减物质或脂肪液水平被认为是与胆道系统沟通的间接迹象。另一项研究表明,囊肿内存在脂肪物质是由于囊肿内膜的退化。
参考文献
1. Malik A, Chandra R, Prasad R, Khanna G, Thukral B. Imaging Appearances of Atypical Hydatid Cysts. Indian J Radiol Imaging. 2016;26(1):33-9. doi:10.4103/0971-3026.178284 - Pubmed
2. Beric V & Blomley M. Re: Fat-Fluid Level in Hepatic Hydatid Cyst: A New Sign of Rupture into the Biliary Tree? AJR Am J Roentgenol. 1997;168(5):1381-2. doi:10.2214/ajr.168.5.9129453 - Pubmed
3. Tandon A, Department of Radiology, St. Johns Medical College Hospital, Sarjapura Road, Bangalore 560034, India, Saxena D. Fat Within Hepatic Hydatid Cysts: A Report of Three Cases. Hong Kong J Radiol. 2014;:198-202. doi:10.12809/hkjr1413160 |