Analysis of clinical pathological characteristics and pattern changes of 2643 gastric polyps in the past 15 years
10.3760/cma.j.issn.0254-1432.2014.04.008
- VernacularTitle:近15年2643例胃息肉临床病理学特征和变化趋势分析
- Author:
Yong LIN
;
Yuqiang NIE
;
Hong WANG
;
Qingning LI
;
Yuyuan LI
- Publication Type:Journal Article
- Keywords:
Gastric polyps;
Gastroscopes;
Pathology
- From:
Chinese Journal of Digestion
2014;34(4):247-250
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical pathological characteristics and pattern changes of gastric polyps in the past 15 years.Methods From 1998 to 2012,the cases of gastric polyps diagnosed by gastroscopy were collected.Data of gender,age,location,number,size,Yamata type,pathological type,Helicobacter pylori (H.pylori) infection were retrospectively analyzed.The data were analyzed by Chi square test.Results Among 62 975 cases received gastroscopy,gastric polyps were detected in 2 643 patients and the gastric polyps detection rate was 4.20％,which of female (5.91％,1 790/30 269) was higher than that of male (2.61％,853/32 706).And patients aged ≥60 years old has a high prevalence of gastric polyps; the detection rate was 6.39％(1 124/17 590).The positive rate of H.pylori infection in patients detected with gastric polyp was 12.70％ (321/2 527).Gastric body (40.41％,1 068/2 643) and fundus (26.79％,708/2 643) were two predilection sites of gastric polyps.About 69.05％(1 825/2 643) patients' polyps were solitary,74.76％(1 976/2 643) patients' polyps were less than 0.5 cm in diameter and mainly were Yamata type Ⅰ (30.68％,811/2 643) or type Ⅱ (54.41％,1 438/2 643).The common pathological types were hyperplastic polyps (43.80％,1 109/2 532),inflammatory polyps (34.24％,867/2 532),fundic-gland polyps (19.55％,495/2 532) and adenomatous polyps (2.41％,61/2 532).The detection rate of polyps gradually increased in the past 15 years.Between 1998 to 2002,2003 to 2007,2008 to 2012,the average of 5-year detection rates were 1.11％,2.50％ and 6.49％,respectively.However,the proportion of pathological types didn't change significantly.Conclusions The detection rate of gastric polyps gradually increased year by year,and elderly woman is at high risk.Hyperplastic and inflammatory polyps ware the most common types.
