The incidence and clinical characteristics of gastroenteropancreatic neuroendocrine neoplasm in Chengdu City in 2010
10.3760/cma.j.issn.0254-1432.2012.11.006
- VernacularTitle:2010年成都市胃肠胰神经内分泌肿瘤发病率及临床特点
- Author:
Linjie GUO
;
Weiya WANG
;
Zhiyin HUANG
;
Chunhui WANG
;
Weiping LIU
;
Ming ZHONG
;
Chengwei TANG
- Publication Type:Journal Article
- Keywords:
Gastrointestinal neoplasms;
Pancreatic neoplasms;
Neoplasms,nervous tissue;
Neoplasms,endocrine gland;
Incidence;
Chengdu City
- From:
Chinese Journal of Digestion
2012;32(11):741-743
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the incidence of gastroenteropancreatic neuroendocrine neoplasm (GEP-NEN) in Chengdu City in 2010 and summarize clinical characteristics of GEP-NEN.Methods The incidence of GEP-NEN was estimated with the data in 2010 from the databases of West China Hospital and Chengdu Health Information Centre.Results A total of 77 cases of GEP-NEN were diagnosed in West China Hospital in 2010.Ten cases from other hospitals or non-Chengdu citizenship were excluded,so a total of 67 cases were included in this study.In 2010,the incidence of GEP-NEN was 1.86/105 in Chengdu City.Among 67 GEP-NEN cases,most lesions were located in pancreas and rectum (38 cases,56.7％),followed by stomach (10 cases),esophagus (seven cases) and duodenum (four cases).Among 57 GEP-NEN cases which had pathotogial grading,26 cases (45.6 ％) had neuroendocrine carcinomas or mixed adenoneuroendocrine carcinomas when diagnosed.Conclusions In 2010,the incidence of GEP-NEN in Chengdu City is similar to the reports from other countries.Pancreas,rectum and upper gastrointestinal tract are predilection sites of GEP-NEN.The diagnosis rate of early GEP NEN needs to be raised.
