The glycopatterns of the glycans secreted by mucosa stomach and duodenal ampulla striped dolphin, Stenella coeruleoalba were studied histochemical (Periodic acid-Schiff, Alcian Blue pH 2.5, High Iron Diamine) lectin-binding (SBA, DBA, PNA, WGA, MAA-II, SNA, ConA, UEA-I, AAA, LTA) techniques. can be divided into four compartments: main stomach, two connecting chambers pylorus. pylorus is followe...

Bifid pancreatic duct represents a relatively rare anatomical variation of the pancreatic ductal system, in which the main pancreatic duct is bifurcated along its length. This paper describes the challenging surgical management of a 68-year-old male patient, with presumptive diagnosis of periampullary malignancy who underwent a successful double duct to mucosa pancreaticojejunostomy for bifid p...

The aim of this study is to evaluate the anti-ulcer activity of chloroform extract of leaves of Cayratia pedata (Lam). The chloroform extract of Cayratia pedata (CECP) was investigated for its anti-ulcer activity against pylorus ligation and ethanol induced gastric ulcers in rats. Ranitidine (50mg/kg,p.o.) and misoprostol (100ug/kg,p.o.) were used as standard drugs. A significant (p<0.01) anti-...

Afferent loop syndrome is a rare complication of gastrojejunostomy. Patients usually present with abdominal distention and bilious vomiting. Afferent loop syndrome in patients who have undergone a pylorus preserving pancreaticoduodenectomy can present with ascending cholangitis. This condition is related to a large volume of reflux through the biliary-enteric anastomosis and static materials wi...

This paper addresses the problem of automatically locating the boundary between the stomach and the small intestine (the pylorus) in wireless capsule endoscopy (WCE) video. For efficient image segmentation, the color-saliency region detection (CSD) method is developed for obtaining the potentially valid region of the frame (VROF). To improve the accuracy of locating the pylorus, we design the M...