Survey of Precancerous Lesions at Different Sites of Gastric Cardia
10.3321/j.issn:1000-467X.2001.03.023
- VernacularTitle:贲门不同位点癌前病变情况调查
- Author:
Shao-Qing LAI
1
;
Guo-Qing WANG
Author Information
1. Cancer Hospital Chinese Academy Medical Sciences
- From:Chinese Journal of Cancer
2001;20(3):317-319
- CountryChina
- Language:Chinese
-
Abstract:
Objective：This study was designed to investigate and find out which of the precancerous lesions at gastric cardia are closely related to carcinoma.Methods：A total of 186 patients were examined by endoscopy, and took biopsy specimen from different sites of gastric cardia(clock 12° and clock 6° respectively in endoscopy). All specimens were detected through normal pathological process. Then statistical analysis was performed. Result：The same precancerous lesions were found at sites of 12° and 6° , they were superficial gastritis, chronic gastritis, chronic active gastrits, intestinal metaplasia, and atypical hyperplasia etc. The most chronic active gastritis were at sites of 12° (P<0.05). Meanwhile, 11 patients with carcinoma of gastric cardia were also found, 10 of them(90.9％ ) were located in site of 12° , 1 (9.01％ ) in site of 6° . Conclusion： The chronic active gastritis at the site of 12° may be closely related to the occurrence of carcinoma of gastric cardia.
