BACKGROUND Combined intestinal and biliary stenting is one of the effective palliative methods for patients with malignant gastric outlet and biliary obstruction. This study was to evaluate the effect of combined intestinal and biliary stenting in the palliation of gastric outlet and biliary obstruction. METHODS Thirty-two patients with malignant gastric outlet and biliary obstruction underwe...

Internal hernias comprise 1% of hernias, 8% of which are through the foramen of Winslow into the lesser sac. These hernias can mimic gastric outlet obstruction and cause associated morbidity. In this case, we describe a caecal herniation into the lesser sac presenting as true gastric outlet obstruction in a 69-year-old female. Initial computed tomography (CT) imaging demonstrated a distended st...

CONTEXT Focal post-traumatic acute pancreatitis causing combined duodenal and biliary obstruction is extremely rare. CASE REPORT A 16-year-old boy presented with acute upper abdominal pain which was clinically and biochemically consistent with mild acute pancreatitis. There was no etiological factor identified initially, although a history of blunt abdominal trauma was later discovered. He so...

Partial bladder outlet obstruction causes prominent morphological changes in the bladder wall, which leads to bladder dysfunction. In this paper, we demonstrate that polarized light imaging can be used to identify the location of obstruction induced structural changes that other imaging modalities fail to detect. We induced 2-week and 6-week partial outlet obstruction in rats, harvested obstruc...