自1952年Carter和Saypol用腰穿针完成首例经皮经肝穿刺胆道引流术(PTCD)至今已50余年,梗阻性黄疸的介入治疗无论在操作技术、器械及医生的临床经验等方面都有了长足的进步,临床应用也日趋广泛,尤其在恶性肿瘤所引起的黄疸病人中,胆道介入治疗更成为首选方案[1]。其适应证:(1)以 Since 1952 Carter and Saypol have completed the first transcatheter biliary drainage (PTCD) with a lumbar needle for more than 50 years. The interventional treatment of obstructive jaundice has its own advantages in terms of operation technique, equipment, and clinical experience of doctors A great progress, clinical application is also increasingly widespread, especially in patients with jaundice caused by malignant tumors, biliary intervention has become the preferred option [1]. Its indications: (1) to