Heterotopic pancreatic tissue of the stomach is a rare condition. The author herein reports three cases of heterotopic pancreatic of the stomach. The three cases were found in the 8,154 gastric specimens (biopsy 6,122 cases, gastrectomy 2,032 cases) of our pathology laboratory; the frequency was 0.04%. The first case was a 57-year-old woman who presented with epigastralgia. Endoscopic examinati...

The patient was a 56-year-old woman who had experienced epigastralgia and dorsal pain several times over the last 20 years. She was admitted for a diagnosis of acute cholecystitis, and severe intra- and extrahepatic bile duct dilatation with inner air density was noted. No papilla of Vater was present in the descending duodenum, and 2 small holes were present in the pyloric ring. Bile excretion...

We describe a 40-year-old man who was found to have a cystic mass in the pancreatic tail during workup for weight loss and abdominal discomfort. Although computed tomography scan showed a single cyst associated with dilatation of the main pancreatic duct, gross and histologic examination of the distal pancreatectomy specimen actually revealed a central cyst that was surrounded by multiple small...

Potassium channels regulate excitability, epithelial ion transport, proliferation, and apoptosis. In pancreatic ducts, K(+) channels hyperpolarize the membrane potential and provide the driving force for anion secretion. This review focuses on the molecular candidates of functional K(+) channels in pancreatic duct cells, including KCNN4 (KCa 3.1), KCNMA1 (KCa 1.1), KCNQ1 (Kv 7.1), KCNH2 (Kv 11....

Both secretin and vasoactive intestinal polypeptide (VIP) receptors are responsible for the activation of adenylyl cyclases (ACs), which increase intracellular cyclic AMP (cAMP) levels in the exocrine pancreas. There are nine membrane-associated isoforms, each with its own pattern of expression and regulation. In this study we sought to establish which AC isoforms play a regulatory role in panc...

Correspondence to: Mecit Kantarci, 200 Evler Mah. 14. Sok No: 5, Dadaskent, Erzurum, Turkey Phone: +90 442 327 38 02 Fax: +90 442 236 13 01 e-mail: [email protected] doi:10.5152/eajm.2012.15 Received: July 07, 2011 / Accepted: October 26, 2011 A 79-year-old man was admitted to the hospital with complaints of abdominal discomfort, jaundice and weight loss. His physical examination was unremar...