Background: Rupture into the biliary ducts is the most frequent complication of hydatid liver disease. In endemic areas of Echinococcus granulosus, development of jaundice in a patient with liver cyst is initially suspected to have hydatid cyst. Case Presentation: A 48 year-old woman with history of asymptomatic hydatid liver cysts was admitted to the emergency department with right upper qu...

AIM To assess the clinical characteristics of Helicobacter pylori (H pylori) negative duodenal ulcer. METHODS Patients with an endoscopic diagnosis of duodenal ulcer between 1996 and 2002 were included in the present study. Patients were considered to be negative for H pylori, if both histological examination and rapid urease test of biopsy specimens were negative. A comparison was made betwe...

BACKGROUND Previous studies have shown that administration of ghrelin exhibits protective and therapeutic effects in the gut. The aim of the present investigation was to examine the influence of ghrelin administration on the course of cysteamine-induced duodenal ulcers, as well as effects on mucosal production of oxygen free radicals and duodenal antioxidant defense. MATERIAL/METHODS Duodenal...

The effect of bombesin, a possible neurotransmitter of gastrin release, upon gastrin and gastric acid secretion was investigated in 25 patients with duodenal ulcer and in 16 normal subjects. In patients with duodenal ulcer bombesin (10 ng/kg/min) produced an increase in plasma gastrin output (median 22.4 (range 7.5-75.8) pmol/l/min) similar to that obtained in normal subjects (median 24.4 (rang...

BACKGROUND AND STUDY AIMS Duodenal obstruction may prevent performance of endoscopic retrograde cholangiopancreatography (ERCP). Percutaneous transhepatic biliary drainage (PTBD) or Endoscopic ultrasonograhy-guided biliary access (EUS-BD) are alternative treatments but are associated with a higher morbidity and mortality rate. The aim of the study is to report overall technical success rate and...

Objective: The protective effect of silymarin (SMN) on mycophenolate mofetil (MMF)–induced duodenal disorders was investigated. Materials and Methods: Forty-two Wistar rats were assigned to seven groups including control and test groups. The control animals received saline and the test animals were treated with MMF (30 mg/kg, orally) and saline, MMF and SMN (25, 50, and 100 mg/kg, orally), MMF ...

BACKGROUND Clinical algorithms for the workup of celiac disease often recommend the use of serologic assays for initial screening, followed by duodenal biopsy for histologic confirmation. However, the majority of duodenal biopsies submitted to pathology for "rule out celiac" are negative. The objective of this study was to determine the underlying causes for this low diagnostic yield. METHODS...

Gut perforations during ERCP and stenting or due to migration of stents are very rare complications, with an incidence of well below 2%. Moreover, direct duodenoscope-induced lateral or medial duodenal wall perforation is much less common, accounting for 0.1% of patients who undergo ERCP, but tends to be large and further away from the ampulla. Duodenal perforations from the superior duodenal a...

Para-duodenal hernias are the most frequent type of congenital internal hernia. It is observed that left para-duodenal hernia about three times more common than right counterpart.This case serves as an example how bowel obstruction brought on by a paraduodenal typically manifests severe abdominal pain worsens quickly. Considering it closed loop obstruction, early damage results, which explains ...