Green dialysate and gallbladder perforation in a peritoneal dialysis patients: a case report and literature review.

Background: Gallbladder perforation is a rare but lethal condition and its diagnosis is usually difficult and delayed. Frequently, gallbladder rupture is associated with cholecystitis, but spontaneous perforation was ever described. However, spontaneous rupture of gallbladder has never been reported in patients underwent peritoneal dialysis.

Endoscopic hemoclip versus triclip placement in patients with high-risk peptic ulcer bleeding.

Background: Hemoclip placement is an effective endoscopic therapy for peptic ulcer bleeding. Triclip is a novel clipping device with three prongs over the distal end. So far, there is no clinical study concerning the hemostatic effect of triclip placement.

Effects of 3-day IV pantoprazole versus omeprazole on 24-hour intragastric acidity at 3 days in Chinese patients with duodenal ulcer: A single-center, prospective, randomized, comparative, pilot trial.

Background: Pantoprazole and omeprazole are irreversible proton pump inhibitors that have been found to significantly reduce intragastric acidity in patients with peptic ulcer and/or esophagitis. It has been reported that gastric acid secretion is lower in the Chinese patients compared with the Western population. Based on a MEDLINE search, no studies of the treatment of intragastric acidity with IV pantoprazole have been conducted in the Chinese population to date.

Role of intravenous omeprazole in patients with high-risk peptic ulcer bleeding after successful endoscopic epinephrine injection: a prospective randomized comparative trial.

Background: Epinephrine injection is the most common endoscopic therapy for peptic ulcer bleeding. Controversy exists concerning the optimal dose of proton pump inhibitors (PPI) for patients with bleeding peptic ulcers after successful endoscopic therapy. The objective of this study was to determine the optimal dose of PPI after successful endoscopic epinephrine injection in patients with bleeding peptic ulcers.

Mucosal polymerase chain reaction for diagnosing Helicobacter pylori infection in patients with bleeding peptic ulcers.

Aim: Helicobacter pylori (H pylori) has been linked to chronic gastritis, peptic ulcers, gastric cancer and MALT-lymphoma. Conventional invasive tests are less sensitive than non-invasive tests in diagnosing H pylori infection in patients with bleeding peptic ulcers. Polymerase chain reaction is a sensitive and accurate method for diagnosing H pylori infection.

Helicobacter pylori stool antigen test in patients with bleeding peptic ulcers.

Background: Helicobacter pylori has been linked to chronic gastritis, peptic ulcers, gastric cancer and mucosa-associated lymphoid tissue lymphoma. Invasive tests are less sensitive than noninvasive tests in diagnosing H. pylori infection in patients with bleeding peptic ulcers.

Helicobacter pylori cagA, iceA and vacA genotypes in patients with gastric cancer in Taiwan.

Aim: Helicobacter pylori (H pylori ) has been linked to chronic gastritis, peptic ulcer, gastric cancer and MALT-lymphoma. The link of genotypes of H pylori to gastric cancer remains controversial. The aim of this study was to investigate the H pylori vacA alleles, cagA and iceA in patients with gastric cancer in Taiwan.

Poor responders to intravenous omeprazole in patients with peptic ulcer bleeding.

Background/aims: Although proton pump inhibitors are highly effective in raising intragastric pH, there still remains a small group of patients who resist acid suppression. A high dose of omeprazole has been shown to reduce rebleeding rate in patients with bleeding peptic ulcers after endoscopic therapy. The primary objective of this study was to assess the incidence of peptic ulcer bleeding patients who were resistant to intravenous omeprazole.

Genotypes of Helicobacter pylori in patients with peptic ulcer bleeding.

Aim: Helicobacter pylori causes chronic gastritis, peptic ulcer, gastric cancer and MALT-lymphoma. Different genotypes of Helicobacter pylori are confirmed from diverse geographic areas. Its association with bleeding peptic ulcer remains controversial.

Surgical resection of duodenal lymphangiectasia: a case report.

Intestinal lymphangiectasia, characterized by dilatation of intestinal lacteals, is rare. The major treatment for primary intestinal lymphangiectasia is dietary modification. Surgery to relieve symptoms and to clarify the etiology should be considered when medical treatment failed.