Clinical and pathological features of upper gastrointestinal serrated lesions
10.3760/cma.j.issn.1007-5232.2017.06.007
- VernacularTitle:上消化道锯齿状病变的临床病理特征分析
- Author:
Baoru DENG
;
Wenxiao DONG
;
Hailong CAO
;
Bangmao WANG
- Keywords:
Endoscopy;
Upper gastrointestinal tract;
Serrated lesions;
Colorectal adenoma
- From:
Chinese Journal of Digestive Endoscopy
2017;34(6):410-413
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the clinical and pathological features of upper gastrointestinal serrated lesions.Methods A total of 21 patients with upper gastrointestinal serrated lesions in Tianjin Medical University General Hospital between January 2011 and December 2015 were retrospective analyzed.Data of the patients including demographics, clinical and pathological features were collected.Among the 21 patients, 18 patients, who underwent colonoscopy simultaneously or within six months, were selected as the study group, each patient was compared to 4 randomly selected controls without serrated lesions, who also underwent colonoscopy within the same time period.Differences of colorectal neoplasia detection were analyzed between the cases and controls.Results The mean age of 21 patients was 55.3±17.2 years, and 11 cases were male.Involving the locations of serrated lesions, 17 cases were found in the stomach (including 3 in the cardia, 9 in the corpus, and 5 in the antrum), and followed by 3 in the duodenum and 1 in lower esophagus.The mucosa pathological morphology showed that 6 cases were serrated hyperplasia, 8 cases were hyperplastic polyps, 6 cases were serrated adenomas with low grade dysplasia and 1 case was in the duodenum intramucosal carcinoma.Seven (38.9%) colorectal adenomas were found in the study group, including 3 (16.7%) non-advanced colorectal adenomas and 4 (22.2%) advanced colorectal adenomas.Eight (11.1%) colorectal adenomas were found in the control group, including 5 (6.9%) non-advanced colorectal adenomas and 3 (4.2%) advanced colorectal adenomas.The rate of colorectal adenoma detection in the study group was significantly higher than that in the control group (38.9% VS 11.1%, P=0.010, OR=5.091, 95%CI:1.534-16.890).Conclusion Upper gastrointestinal serrated lesions can be found in various mucosal lesions with different pathological morphologies.Moreover colonoscopy is likely to be recommended to detect concurrent colorectal adenoma for these patients.
