Surgical treatment of intrahepatic cholangiocarcinoma:a retrospective study of 104 cases

来源 :癌症生物学与医学(英文版) | 被引量 : 0次 | 上传用户:A88833238
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Objective: To explore the clinicopathological features, surgical treatment techniques, and prognostic risk factors of intrahepatic cholangiocarcinoma (ICC). Methods: A total of 104 ICC cases were collected from January 2008 to December 2013 at Tianjin Medical University Cancer Institute and Hospital and divided into the hepatic hilum lymphadenectomy (HLL, 21 cases), extended hepatic hilum lymphadenectomy (EHLL, 12 cases), and non-lymphadenectomy (NL, 71 cases) groups. The clinical data of the patients were retrospectively analyzed, and the prognostic differences were compared among different groups. Results: The 1-, 2-, and 3-year overall survival (OS) rates of all cases were 72.1%, 56.1%, and 43.7%, respectively. The median survival duration was 34 months. The 1-, 2-, and 3-year OS rates of the HLL group (42.9%, 28.6%, and 28.6%, respectively) were significantly lower than those of the NL group (78.9%, 62.5%, and 47.8%, respectively). Meanwhile, the 1-, 2-, and 3-year OS rates of the EHLL group (75.0%, 56.1%, and 33.3%, respectively) were not significantly different from those of the other two groups. Univariate analysis showed that age, gender, American Joint Committee on Cancer (AJCC) stage, differentiation, ferritin (Fer), carbohydrate antigen19-9 (CA19-9) and carcinoembryonicantigen (CEA) levels, lymph node metastasis (LNM), and lymph node dissection (LND) were prognostic factors for the long-term survival of ICC. Meanwhile, multivariate analysis revealed that age, AJCC stage, differentiation, Fer levels, and LNM were independent risk factors for survival. Conclusions: ICC patients will not benefit from lymphadenectomy in the absence of LNM. However, systematic lymphadenectomy may improve ICC outcomes if the location of lymphatic metastasis is known. Age, AJCC stage, differentiation, Fer level, and LNM are independent risk factors for survival in ICC.
其他文献
期刊
期刊
期刊
期刊
Objective: The expression of B-cell lymphoma 2(Bcl-2) seems to be influenced by the endocrine environment. Numerous reports demonstrate the diverse expression o
期刊
期刊
期刊