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背景胆管癌是仅次于肝细胞肝癌的第二位最常见的肝胆肿瘤。其发病率仍在稳步上升,而许多患者在诊断时已是晚期失去手术机会。本文主要是研究未行治疗胆管癌患者从其诊断到死亡的自然史,从而评估其生存期和预后因素。复习文献,这是第一篇关于未行干预治疗的胆管癌生存期的大宗病例研究,希望他们的结果能够为胆管癌治疗疗效评估提供参考。方法从1996年到2002年共1377例原发
Background Cholangiocarcinoma is the second most common hepatobiliary tumor after hepatocellular carcinoma. The incidence is still steadily rising, and many patients at the time of diagnosis are already at an advanced stage of losing the chance of surgery. This article focuses on the natural history of the diagnosis and death of patients who have not undergone treatment for cholangiocarcinoma to assess their survival and prognostic factors. Review of the literature, which is the first case study on the survival of cholangiocarcinoma without intervention treatment, and hope their results can provide a reference for the curative effect evaluation of cholangiocarcinoma. Methods From 1996 to 2002 a total of 1377 cases of primary