Comparative Study in Differential Diagnosis of Benign and Malignant Biliary Obstruction with MRI,US and CT
- VernacularTitle:MRI、US、CT对胆道良恶性梗阻鉴别诊断的对比研究
- Author:
Yan XIONG
;
Xiangping ZHOU
;
Xian CHEN
;
Gang ZHANG
;
Bin SONG
;
Changjin SUN
- Publication Type:Journal Article
- Keywords:
biliary obstruction;
MRI;
ultrasonography;
tomography ,X-ray computed
- From:
Journal of Practical Radiology
2001;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To assess the value of MRI,US and CT in the differential diagnosis of benign and malignant biliary obstruction.Methods The diagnostic efficiency of MRI and US in 86 cases (including 34 cases with CT) of benign and malignant biliary obstruction were compared using ROC curves . Results The differential diagnostic efficiency with MRI were significantly better than those with US and CT ( P
