methods we used the ptcd treatment for 40 cases of malignant biliary obstruction and the retrospective analysis was made.
方法对40例恶性胆道梗阻采用ptcd治疗患者进行回顾性分析。
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 endoscopic drainage can be used to remedy malignant biliary obstruction satisfactorily and safely. erbd and embe have their respective indications.
结论经内镜胆道内支架术能有效解除恶性胆管梗阻患者的胆管梗阻,有良好的临床疗效,erbd和embe各有其适应证。
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 ptcd using ordinary ultrasonographic probe were retrospectively analyzed in 38 cases of malignant biliary obstruction and compared with the technique of using special probe for puncture.
方法回顾性分析38例晚期恶性胆道梗阻患者行ptcd术的资料,总结穿刺的经验和方法,并同使用专用穿刺探头的穿刺方法作比较。