Study on the Characteristics of CT Image in Intrahepatic Lymphatic Stasis Caused by Hepatic Diseases
- VernacularTitle:肝脏疾病致肝内淋巴淤滞的CT探讨
- Author:
Mingzong HU
;
Yueyong CAO
;
Ye XU
;
Hongliang CHEN
;
Chuan LI
- Publication Type:Journal Article
- Keywords:
liver;
intrahepatic lymphatic stasis;
tomography,X-ray computed
- From:
Journal of Practical Radiology
2001;0(10):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the characteristics of CT image and pathological changes of intrahepatic lymphatic stasis(ILS) caused by hepatic diseases.Methods Clinical data and CT images in contrast-enhanced arterial phase and portal venous phase in 36 cases with ILS saused by hepatic cancer,cirrhosis,hepatic metastatic tumors,hepatitis and hepatic contusion were analyzed retrospectively.The etiological mechanism of ILS was also discussed.Results On contrast-enhanced SCT scan,low-density line or annular line around the branches of hepatic vein,portal vein and/or intrahepatic inferior vena cava were found in all case,they presented as a kind of "halo sign" around the blood vessel.Conclusion The CT finding of ILS in hepatic diseases is quite characteristic and it is of great value in diagnosis of ILS.
