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恶性梗阻性黄疸是由各种恶性肿瘤引起的不同部位的胆管狭窄或闭塞,而致临床上产生黄疸的一组病例。大多数患者就诊时已至晚期,切除率较低。随着经皮穿刺活检技术、引流术、灌注与栓塞术等的逐步成熟和推广,高科技影像设备和介入器材进入临床,近年来内镜和介入技术不断发展,在恶性梗阻性黄疸的诊断与治疗中发挥着重要的作用,介入诊疗技术具有微创性、定位准确、疗效高、见效快、并发症发生率低等特点。
Malignant obstructive jaundice is caused by a variety of malignant tumors in different parts of the bile duct stenosis or occlusion, which caused a group of clinical cases of jaundice. Most patients have advanced to the treatment, the resection rate is lower. With the percutaneous biopsy, drainage, perfusion and embolization gradually mature and promotion, high-tech imaging equipment and interventional equipment into the clinic in recent years, endoscopic and interventional technology continues to develop in the diagnosis of malignant obstructive jaundice Treatment plays an important role in interventional diagnosis and treatment technology with minimally invasive, accurate positioning, high efficacy, quick, low incidence of complications.