The diagnosis, treatment and clinicopathologic analysis on gastrointestinal neuroendocrine carcinomas
- VernacularTitle:胃肠道神经内分泌癌的诊治及临床病理分析
- Author:
Lei ZHOU
;
Linping HUANG
;
Jiawen DU
;
Yan WANG
;
Xin SONG
;
Wenyue WANG
;
Zhengkang WANG
;
Ruiqin PAN
- Publication Type:Journal Article
- Keywords:
Endocrine gland neoplasms;
Pathology,clinical;
Antigens
- From:
Chinese Journal of General Surgery
2001;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinicopathologic features of gastrointestinal neuroendocrine carcinomas. MethodsThe diagnosis and treatment results of 45 cases were studied, and clinicopathologic features and immunohistochemical expressions of NSE, Syn and CgA were detected.ResultsMicroscopically carcinomas were divided into three types: type Ⅰ(25 cases), type Ⅱ(10 cases) and type Ⅲ(10 cases). The histologic categories were correlated with lymph node metastasis significantly( P0.05). The 5-year survival rate for type Ⅰ, type Ⅱ and type Ⅲ was 70%, 65% and 52%, respectively.ConclusionsThe combination of NSE, Syn and CgA immunohistochemical stainnig is necessary for the diagnosis of gastrointestinal neuroendocrine carcinomas. The histologic classification is coincident with the requirement of clinical treatment and prognosis.
