Prognostic impact of immunohistochemical expression of CK7 and CK20 in curatively resected ampulla of Vater cancer
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- 作者：Sung Pil Yun ; Hyung Il Seo
- 关键词：Ampulla of Vater adenocarcinoma ; Prognostic factor ; Immunohistochemical expression ; CK7 ; CK20
- 刊名：BMC Gastroenterology
- 出版年：2015
- 出版时间：December 2015
- 年：2015
- 卷：15
- 期：1
- 全文大小：1,205 KB
- 刊物主题：Gastroenterology; Internal Medicine;
- 出版者：BioMed Central
- ISSN：1471-230X
文摘
Background In the consideration of ampullary adenocarcinoma, T stage, lymph node metastases, perineural invasion, tumor differentiation, pancraticobiliary type, and lymph node ratio are considered prognostic factors. The objectives of this study were to investigate surgical outcomes and the clinicopathological predictors affecting survival and recurrence, and to examine the prognostic roles of histopathological subtype and immunohistochemical markers.