Effect of high-dose oral rabeprazole on recurrent bleeding after endoscopic treatment of bleeding peptic ulcers.

Background. The aim of this study was to compare the effect of high-dose oral rabeprazole versus high-dose IV PPI on rebleeding after endoscopic treatment of bleeding peptic ulcers. Methods.

Comparison of the 13C-urea breath test and the endoscopic phenol red mucosal pH test in the quantification of Helicobacter pylori infection loading.

Background/aims: The (13)C-urea breath test (UBT) is a semiquantitative test for measuring Helicobacter pylori infection loading. H. pylori produces ammonia, which elevates the pH of the gastric mucosa and is detectable via endoscopy using a phenol red indicator.

[Spontaneous resolution of multiple fundic gland polyps after cessation of treatment with omeprazole].

Fundic gland polyps (FGPs) are the most common type of gastric polyps, found primarily in the fundus and body of stomach. Long term use of proton pump inhibitor (PPI) is known to be associated with certain histological changes of the normal gastric mucosa including parietal cell hyperplasia and fundic gland cysts. We experienced a patient who showed spontaneous resolution of multiple FGPs after the cessation of omeprazole.

[The relationship of gastrin, pepsinogen, and Helicobacter pylori in erosive reflux esophagitis].

Background/aims: Helicobacter pylori (H. pylori) infection is known as a major cause of atrophic gastritis and is associated with serum gastrin, pepsinogen, and gastric acid secretion. There is still a controversial association between gastroesophageal reflux disease and H.

[Toxic hepatitis associated with carp juice ingestion].

The potential hepatotoxicity of herbal remedies and/or health foods is usually ignored in daily life. There have been cases showing the toxic hepatitis and renal failure associated with the ingestion of raw carp bile. We experienced a case of toxic hepatitis without any evidence of renal failure that was associated with carp juice ingestion.