Postcholecystectomy Biliary Disorders: Evaluation with MRI
- VernacularTitle:胆道术后并发症的MRI表现分析
- Author:
Xiaorong CHEN
;
Jianqun YU
;
Xiangping ZHOU
;
Fangyi LIAO
- Publication Type:Journal Article
- Keywords:
biliary duct;
postcholecystectomy biliary disorder;
MRI
- From:
Journal of Practical Radiology
1991;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To define the MRI features of biliary postoperative disoders,so as to find its exact causes.Methods MRI informations of 41 patients with biliary postoperative disoders were retrospectively evaluated to find whether there were such disorders as biliary dilatation,stricture,cholangeitis,remnant stones,remnant gallbladder,etc.Results The biliary abnormality was found in thirty-eight of the 41 patients,including ductal dilatation in 20,intraductal stones in 16,cholangietis in 13,ductal stricture in 7,tumors in hepatic hila in 3.The biliary dilatation commonly presented within 3 months after operation while the biliary stricture and cholangeitis presented commonly 6 months after operation.Conclusion The biliary postoperative disoders is mainly caused by biliary dilatation,stricture and remnant stone,MRI is the sensitive and effective method for diagnosis of biliary abnormalities.
