A preliminary study on the relationship between duodenogastric reflux and Helicobacter pylori infection / 中华消化杂志

ABSTRACT

Objective To study the relationship between contents of duodenogastric reflux and Helicobacter pylori (H.pylori) infection in patients with peptic ulcer. Methods Seventy patients with peptic ulcer diagnosed by endoscopy entered the study. Contents of duodenogastric reflux was detected by 99M TC- EHIDA and H.pylori status was determined by both histology with Giemsa staining and serum anti-H.pylori-IgG level using ELISA method. Results In patients without contents of duodenogastric reflux, H.pylori infection rate was 83.3%(35/42), significant higher than 39.3%(11/28) in those with contents of duodenogastric reflux (P