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恶性梗阻性黄疸通过介入治疗采用经皮经肝穿刺胆汁外引流、内外引流和胆管内金属支架植入术等方法(PTBD,Percuta- neous Transhepatic Biliary Drainage),已在国内外广泛开展。国内每年约有3000-4000例新发病例接受此项治疗。对延长病人生存期和提高患者生活质量做出了较大贡献。由于此类病人多为
Malignant obstructive jaundice has been extensively developed both at home and abroad by means of percutaneous transhepatic biliary drainage, percutaneous transhepatic biliary drainage (PTBD) and percutaneous transhepatic biliary drainage (PCI) through interventional therapy. About 3,000-4000 cases of new domestic cases each year receive this treatment. To extend the survival of patients and improve the quality of life of patients made a greater contribution. Because such patients are mostly