摘要
目的探讨影响手术切除后肝内胆管癌患者预后的相关因素。方法收集中国医学科学院肿瘤医院1999年1月至2015年6月行外科手术切除且获得随访的123例肝内胆管癌患者的临床和病理资料，以Kaplan．Meier法和Cox多因素回归进行预后分析。结果全组患者的中位随访时间为22个月，中位无复发生存时间为8．97个月，1、2、3年复发率分别为58．6％、68．9％和76．5％。Cox多因素回归分析显示，术前癌胚抗原（CEA）升高、有淋巴结转移、多个病灶、肿瘤侵犯肝外组织、肿瘤合并坏死是影响肝内胆管癌患者术后无复发生存时间的不良预后因素（均P〈0．05）。123例患者的中位总生存时间为21．17个月，1、3、5年总生存率分别为76．6％、33．2％和26．1％。Cox多因素回归分析显示，术前CEA升高、有淋巴结转移、多个病灶、肿瘤侵犯肝外组织是影响肝内胆管癌患者术后总生存时间的不良预后因素（均P〈0．05）。结论术前CEA升高、有淋巴结转移、肿瘤多灶及肿瘤侵犯肝外组织是手术切除后肝内胆管癌患者的不良预后因素。
Objective To investigate the prognostic factors for patients with intrahepatic cholangioearcinoma after surgical resection. Methods The clinicopathological and follow-up data of 123 patients with intrahepatic eholangiocarcinoma who underwent surgical resection in Cancer Hospital, Chinese Academy of Medical Sciences between January 1999 and June 2015 were collected and reviewed, and their survival and prognosis were analyzed with the Kaplan-Meier method and Cox regression model. Results The median follow-up time was 22 months and median recurrence-free survival time was 8.97 months. The 1-, 2- and 3-year recurrence rates were 58.6%, 68.9% and 76.5%, respectively. Cox multivariate regression analysis showed that preoperative rise in CEA, lymph node metastasis, muhiple lesions, extrahepatic invasion, and combination of tumor necrosis were significant adverse prognostic factors affecting the postoperative recurrence-free survival in patients with intrahepatic cholangiocarcinoma after surgical resection （P〈O.05 for all）. The median overall survival time was 21.17 months, and the 1-, 3- and 5-year overall survival rates were 76.6%, 33.2% and 26.1%, respectively. The Cox muhivariate regression analysis showed that preoperative rise in CEA, lymph node metastasis, multiple lesions, and extrahepatic invasion were significant adverse prognostic factors affecting the postoperative overall survival in patients with intrahepatic cholangiocarcinoma after surgical resection（P〈0.05 for all）. Conclusion Preoperative rise in CEA, lymph node metastasis, muhiple lesions and extrahepatic invasion are significant adverse prognostic factors for patients with intrahepatic cholangiocarcinoma after surgical resection.
出处
《中华肿瘤杂志》
CAS
CSCD
北大核心
2016年第6期466-471,共6页
Chinese Journal of Oncology
关键词
胆管肿瘤
外科手术
预后
癌胚抗原
Bile duct neoplasms
Surgical procedures, operative
Prognosis
Carcinoembryonic antigen
