Objective To explore PTCD method for malignant biliary obstruction and its clinical effectiveness.
目的探讨恶性胆道梗阻行PTCD的方法及临床效果。
MethodsMetallic stents were placed into 33 patients with malignant biliary obstruction diagnosed by ERCP.
方法对33例经ERCP诊断的恶性胆道梗阻患者行经内镜金属胆道支架置入术。
Conclusion Percutaneous transhepatic biliary stent implantation is an effective therapy for malignant biliary obstruction.
结论经皮肝穿刺胆道内支架植入术是治疗恶性胆道梗阻性黄疸的有效的治疗方法。
Objective To assess the value of MRI, US and ct in the differential diagnosis of benign and malignant biliary obstruction.
目的评价MRI、US、CT在胆道梗阻性病变良恶性鉴别诊断中的价值。
Objective To compare the clinical effectiveness of metal stent with plastic stent in treating malignant biliary obstruction.
目的比较金属支架与塑料支架(内涵管)置入术治疗恶性胆管梗阻的临床疗效。
Objective To evaluate the clinical value of US, ct in diagnosis malignant biliary obstruction, and their value in differential diagnosis.
目的评价超声、CT对恶性胆道梗阻性疾病的临床诊断价值，探讨肝内、外恶性胆道梗阻的超声、CT诊断与鉴别诊断。
Objective to establish malignant biliary obstruction model on the SD rats and to discuss its value and effect in the clinical application.
目的建立SD大鼠肝癌侵袭胆管所致恶性梗阻性黄疸模型，初步评价其临床应用价值。
Methods TiNi biliary stent insertion were performed by surgical and interventional procedures in 16 patients with malignant biliary obstruction.
方法对16例恶性胆道梗阻患者，采用经手术及介入方法植入镍钛记忆合金胆道支架。
Objective To study the therapeutic efficacy of radioactive nickel titanium memory alloy stent in treatment of advanced malignant biliary obstruction.
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 investigate the clinical application of biliary metal stent with regional chemotherapy in the treatment of malignant biliary obstruction.
目的：探讨金属胆道支架置入结合肿瘤区域化疗在恶性胆道梗阻治疗中的应用价值。
Objective To observe the short-term results of intervention al therapy for elderly patients with multi-segment and multi-location malignant biliary obstruction.
目的观察经皮胆管内支架置入术姑息性治疗老年人多部位、多节段肝胆管恶性梗阻的效果。
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.
方法对86例同时行mri、US(包括34例兼有ct)检查的胆道梗阻患者，采用ROC曲线进行良恶性诊断效能的比较。
Purpose To evaluate the effect of combined modality therapy including biliary stents and transcatheter arterial chemo embolization (TACE) in management of malignant biliary obstruction.
目的探讨胆道支架置放结合动脉化疗栓塞治疗恶性梗阻性黄疸的疗效。
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.
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。
Objective: To evaluate the value of biliary stents in treatment of malignant obstruction of the bile duct.
目的：评价胆道支架置入术治疗胆道恶性梗阻的价值。
Conclusions Placement of biliary duct stent combined with selective arterial chemotherapy was a suitable mode of therapy for malignant upper biliary tract obstruction patients.
结论：对高位恶性胆道梗阻病人，植入胆道支架同时辅以选择性动脉化疗是合适的治疗方法。
Aim To investigate the value of bile alkaline phosphatase isoenzyme in diagnosis of malignant extrahepatic biliary obstruction.
目的探讨胆汁型碱性磷酸酶同工酶在恶性肝外胆道阻塞诊断中的价值。
Methods in total 37cases of biliary tract obstruction were investigated, including 31 malignant and 6 benign.
方法37例阻塞性黄疸病人，恶性梗阻31例，良性梗阻6例。
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.
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.
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。
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