Clinical study on differential diagnosis of gastric infiltrating carcinoma from 82 cases of gastric high grade intraepithelial neoplasia
10.3760/cma.j.issn.0254-1432.2012.03.004
- VernacularTitle:82例胃黏膜高级别上皮内瘤变患者中鉴别浸润性胃癌的临床研究
- Author:
Shengjian QI
;
Wei WU
;
Yanhua ZHU
;
Chen LI
;
Yan GUO
;
Yunlin WU
- Publication Type:Journal Article
- Keywords:
Stomach neoplasms;
Neoplasm invasiveness;
Endoscopy;
Microscopy,confocal;
Biopsy
- From:
Chinese Journal of Digestion
2012;32(3):151-154
- CountryChina
- Language:Chinese
-
Abstract:
Objective To screen gastric infiltrating carcinoma from gastric high grade intraepithelial neoplasia (HGIEN) checked again by regular gastroscopy and confocal laser endomicroscopy(CLE).Methods From January 2005 to December 2010,82 patients with endoscopic biopsy and the tissue pathological diagnosed HGIEN were collected at Department of Gastroenterology,Ruijin Hospital,Jiaotong University.61 male patients and 21 female patients were collected,of which 38 patients underwent common gastroendoscopy and the other 44 patients were underwent CLE besides common gastroendoscopy.The pathological diagnosis of endoscopic biopsy tissues were compared,and patients with indications were referred to surgery and pathological examination again.Results A total of 82 patients were confirmed by repeated examination,and there were 8 cases of inflammation or benign ulcers (24.4％),12 cases of low grade intraepithelial neoplasia (14.6％),10 cases of HGIEN (12.2％),52 cases of infiltrating carcinoma (63.4％).36 cases of differentiated carcinoma and 16 cases of undifferentiated carcinoma.Of the 21 infiltrating carcinoma cases diagnosed by CLE,17 cases (81.0％) were consistent with the pathological diagnosis.The consistent parameter value of κ between CLE diagnosis and pathological diagnosis was 0.7250.Conclusion It is necessary to make differential diagnosis of infiltrating cancer in patients with endoscopic biopsy and the tissue pathological diagnosed HGIEN.
