胆管、胆道 bile duct
术后经胆囊管胆道减压 transcystic biliary decompression ; TCBD
术中经胆囊管胆道造影 intraoperative cholangiography by cystic duct ; intraoperative cholangiography ; IOC
经胆囊管胆道减压 TCBD
经胆囊管胆道探查 LTCBDE
目的评价磁共振胰胆管成像（MRCP）对胆道梗阻性疾病的临床诊断价值，探讨肝外胆道梗阻的MRCP、MRI诊断和鉴别诊断。
Objective To evaluate the clinical value of MR cholangiopancreatography (MRCP)in diagnosis of biliary obstruction, and their value in diagnosis and differential diagnosis of MRCP and MRI.
镜下见，肝外胆道闭锁导致肝脏大量黄绿色胆栓、假胆管增生(见于下面的中央)、广泛纤维化。
Microscopically, extrahepatic biliary atresia leads to this appearance in the liver, with numerous brown-green bile plugs, bile duct proliferation (seen at lower center), and extensive fibrosis.
肝内胆管癌的发生与长期反复的胆道感染和胆管内皮的慢性损伤密切相关。
The occurrence of intrahepatic cholangiocarcinoma was closely related to the biliary tract long-term recurrent infection and bile duct endothelial chronic injury.
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