介绍
腹部不适。
患者资料
年龄:30岁
性别:女
CT
脂肪肝包虫囊肿 (CT)
Axial non-contrast
脂肪肝包虫囊肿 (CT)
C+ portal venous phase
脂肪肝包虫囊肿 (CT)
Coronal C+ portal venous phase
脂肪肝包虫囊肿 (CT)
Sagittal C+ portal venous phase
位于第 7 段的边界清楚的大肝囊肿,伴有焦壁钙化,液体含量均匀,有小面积脂肪密度。
案例讨论
肝包虫囊肿内存在脂肪衰减物质或脂液水平被认为是与胆管系统相通的间接标志。 另一项研究表明,囊肿内脂肪物质的存在是由于囊肿内膜的退化。
参考资料:
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 |