CT features of multi-parasite infection in liver
10.3969/j.issn.1002-1671.2015.07.015
- VernacularTitle:肝脏多种寄生虫感染的 CT 表现
- Author:
Jun YANG
;
Qinqing LI
;
Yingying DING
;
Chengde LIAO
;
Guanshun WANG
;
Conghui AI
- Publication Type:Journal Article
- Keywords:
liver;
parasite;
computed tomography
- From:
Journal of Practical Radiology
2015;(7):1121-1124
- CountryChina
- Language:Chinese
-
Abstract:
Objective To discuss the CT manifestations of multi-parasite infection in liver to improve the diagnostic accuracy. Methods A total of 11 patients with ELISA-proved multi-parasite infection in liver were enrolled in this study.The plain and dynamic enhanced CT scans were performed.The imaging findings including the number,distribution,size,shape,density,enhancement and degree intratumaral features,cholangiectasis and abdominal lymphadenopathy were retrospectively analyzed.Results A single lesion of multi-parasite infection in liver was detected in 6 patients and multiple lesions were in other 5.The lesions in 8 patients were located in a single lobe of the liver,and involved in several hepatic lobes in other 3.The maximum diameter of the lesion ranged from 1.7 cm to 6.3 cm with an average diameter of 4.4 cm.Irregular lesions were found in 7 patients and round ones in shape were in other 4.Plain CT showed the lesions with low-intensity.All lesions were mild to moderate inhomogeneous enhancement on portal vein phase,presented honeycomb-like or separated enhancement with cholangiectasis (n=2)and abdominal lymphadenopathy (n=2).Conclusion The CT manifestations on portal vein phase in combination with clinical data are useful for the diagnosis of multi-parasite infection in liver.
