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Updated: Aug 9, 2026

Establishment and Evaluation of a Risk Prediction Model for Pathological Escalation of Gastric Low-Grade Intraepithelial Neoplasia
Published on: February 16, 2024
Relationship between enterogastric reflux estimated by scintigraphy and the presence of Helicobacter pylori
V M Artiko1, H Y Chebib, M B Ugljesic
1Institute for Nuclear Medicine, Clinical Centre of Serbia, Belgrade, Yugoslavia. veraart@beotel.yu
Abstract:
The aim of the study is assessment of the relationship between enterogastric reflux and the presence of Helicobacter pylori infection as factors that cause gastritis, peptic ulcer and adenocarcinoma ventriculi. The study was performed in 52 patients with different digestive disorders, using gamma camera, during 90 min (1 frame/min) after intravenous injection of 185 MBq 99mTc-dietil IDA in the cubital vein. According to time/activity curves from the region of hepatobiliary system and stomach, index of enterogastric reflux (EGR) was assessed. There was no correlation between the presence of Helicobacter pylori and EGR (r = 0.181, df = 52, p > 0.05). However, Helicobacter pylori was present more frequently in the patients with positive EGR (p < 0.01), but there were no significant differences (p > 0.05) in reflux value in patients with either positive or negative findings of Helicobacter pylori.
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