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.
CT对阻塞的定位、定性有与直接胆管造影同样高的准确性，但CT还能对恶性胆道阻塞的手术切除可行性作出相当可靠的估价。
The accuracy of CT predicting of the level and cau se of biliary obstruction was the same as that of DC However, CT can correctly evaluate the resectability of malignant obstruction.
肝内胆管的软藤状改变是胆道恶性肿瘤的特征性表现。
The soft rattan-form change in intrahepatic biliary ducts was the characteristic manifestation of malignant tumor of biliary tract.
方法闭塞胆管和胆道减压后注入内毒素，测定肝血流量和肝能量代谢。
Methods After biliary obstructed and decompressed the rats were injected endotoxin, then hepatic tissue blood flow and energy metabolism were determined.
未发生胆管穿孔和胆道大出血，无死亡病例。
There were no severe complications, such as severe duct and duct perforation and no death patient.
结论良性胆道疾病的治疗预后趋向良好，而胆管癌患病率急剧上升及病死率增加。
Conclusion the therapeutic tendency of benign biliary disease were smooth and satisfactory while biliary duct carcinoma increased obviously and mortality rate increased.
目的：探讨经皮肝穿刺胆道造影术（PTC）在肝门胆管癌分型诊断中的作用。
Objective: To study the value of percutaneous transhepatic cholangiography(PTC) in typical diagnosis of hepatic hilar cholangiocarcinoma.
结果：全部病例术后复查B超或经鼻胆管造影，显示胆道无残留结石无并发症。
Results: all the cases were rechecked by B-ultrasonic or radiography through nose-bile tube after operation, all the results showed no stone ever left in bile duct.
通过内镜置入胆道内支架引流是目前治疗恶性胆管梗阻的首选措施，然而内支架再梗阻却是当前困扰临床的主要问题。
Endoscopic biliary stent insertion has become the first standard palliative treatment for patients with malignant biliary obstruction, however, stent blockage is the key issue of puzzling clinic.
目的探讨腹腔镜下胆道镜联合胃镜取胆管及输尿管难取结石的可行性。
To explore the feasibility of treating the refractory biliary duct stones and ureterolith by laparoscopy through combined choledochofibroscope with electronic gastroscopy.
目的探讨磁共振胰胆管成像（MRCP）对胆道术后并发症的诊断价值及局限性。
Objective To discuss merits and limitations of MRCP in detecting postoperative complication of biliary tract surgery.
目的探讨经内镜逆行胰胆管造影（ERCP）在诊断和治疗肝移植术后胆道并发症中的应用。
Objective To investigate the application of endoscopic retrograde cholangiopancreatography(ERCP) in diagnosis and treatment of the biliary tract complications after orthotopic liver transplantation.
结果表明肝胆动态显像检查可以显示出胆管结石时肝胆排泄功能的异常，ROI技术能够提高早期胆道梗阻的诊断率。
Abnormal changes in hepatobiliary excretion function in cholelithiasis can be showed by hepatobiliary scintigraphy. ROI and TAC can improve the diagnosis rate of early biliary tract obstruction.
目的研究纤维胆道镜取石在肝胆管残余结石治疗上的价值以及彗星征定律的镜外表现。
Objectives To study the value of choledochofiberscope in treatment of residual intrahepatic stones and the outer scope expression of comet sign.
目的：比较超声引导经皮经肝胆囊穿刺胆道造影（TGB-PTC）与逆行胰胆管造影（ERCP）在胆系疾病诊断中的应用价值。
Objective:To compare the clinical value between ultrasonic leading puncture percutaneous trans hepatic and trans gallbladder cholangiography(TGB PTC) and ERCP in diagnoses of bile duct diseases.
目的应用roc曲线法探讨MDCT阴性法胰胆管成像在临床疑诊胆道梗阻中的诊断价值。
Objective to evaluate the value of diagnostic negative MDCT cholangiopancreatography in patients with suspected obstructive biliary diseases by receiver operating characteristic (ROC) curve.
目的：通过对100例经胆囊管胆管造影的结果进行分析，提高经胆囊管胆管造影对胆道手术价值的认识。
Purpose: Through the analysis of the results of 100 cases of operative cholangiography, to enhance the knowledge of the value of operative cholangiography to the binary tract operation.
目的探讨放射性镍钛记忆合金胆道内支撑架对晚期恶性胆管梗阻的治疗效果。
Objective To study the therapeutic efficacy of radioactive nickel titanium memory alloy stent in treatment of advanced malignant biliary obstruction.
结果：104例术后无一例发生胆道残余结石和胆管下端狭窄而再次手术。
Results: the results showed that no case caused residual cholelith and the end of biliary ducts stenosis in 104 cases.
目的评价磁共振胰胆管造影(MRCP)对胆道恶性梗阻性疾病的诊断价值。
Objective to evaluate MR Cholangiopancreatography (MRCP) in the diagnosis of malignant bile duct obstruction.
目的评价经胆囊管残端输尿管导管胆道引流在胆总管探查、胆管一期缝合术中的应用价值。
Objective To evaluate the value of bile duct drainage using ureter catheter through cystic duct remnant with primary closure of the common bile duct (CBD) incision after CBD exploration.
目的评价超声引导经皮经肝胆管置管引流术在无手术适应证胆道梗阻疾病中的应用价值及疗效判断。
Objective To evaluate the clinical value of ultrasound-guided percutaneous transhepatic biliary drainage (PTBD) in biliary obstructive diseases and its curative effect.
目的：评价低场强磁共振胰胆管水成像技术(MRCP)在胆道梗阻性疾病诊断中的应用价值。
Objective: to evaluate the applying value of low field MR cholangiopancreatography (MRCP) on the biliary obstructive lesions.
目的探讨胆道化学性栓塞在肝内胆管结石治疗中的应用价值。
Objective to investigate the value of applying chemical biliary duct embolization (CBDE) in treating hepatolithiasis.
目的探讨胆道化学性栓塞在肝内胆管结石治疗中的应用价值。
Objective to investigate the value of applying chemical biliary duct embolization (CBDE) in treating hepatolithiasis.
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