The comparison of MRCP and Gd-EOB-DTPA-enhance d MR in the diagnostic value for biliary obstruction disease
- VernacularTitle:钆塞酸二钠增强磁共振与磁共振胰胆管成像对梗阻性黄疸的诊断价值对比研究
- Author:
Zhongwei WU
- Publication Type:Journal Article
- Keywords:
Magnetic resonance cholangiopancreatography;
Gadoxetate acid;
Biliary obstruction
- From:
Journal of Chinese Physician
2014;(z2):20-22
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the diagnostic value of MRCP and Gd -EOB-DTPA-enhanced MR for biliary obstruction dis -ease, and provide basis to choose the suitable method for this patient .Methods A respectively analysis was carried out from 2011 to 2013in 138 biliary obstruction cases.All the cases had undergone both MRCP and Gd -EOB-DTPA-enhanced MR examinations and fi -nally proven by pathology .A comparison was made in these two methods .Results All the 138 cases by MRCP and Gd-EOB-DTPA-enhanced MR were successful.The same diagnosis based on MRCP and Gd -EOB-DTPA-enhanced MR was 86 cases (62.3%).The different diagnosis was 52 cases.In the 52 different cases, MRCP was tumor, Gd-EOB-DTPA-enhanced MR was stone and MRCP was stone, Gd-EOB-DTPA-enhanced MR was normal.Conclusions MRCP is a noninvasive diagnostic modality capable of producing high quality imagines of bile duct and pancreatic tract .It has a high sensitivity and specificity in the evaluation of the bile duct and pancreatic tract.The efficacy of Gd-EOB-DTPA-enhanced MR is sufficient to justify its use in the diagnosis of bile duct and pancreatic tract diseases.Gd-EOB-DTPA-enhanced MR has a similar diagnosis effectiveness in bile duct obstruction .
