To assess the usefulness of endoscopic retrograde cholangiography (ERCP) in the study of acute pancreatitis, 101 of a possible 114 patients (89 per cent) with acute pancreatitis underwent ERCP after recovery from acute illness. In 81 per cent, ERCP was performed within two weeks of recovery. The biliary tract was successfully demonstrated in 87 per cent of the patients and the pancreatic duct i...

We examined the response of murine oval cells, that is, the putative liver progenitor cells, to acetaminophen. Female C57BL/6J mice were injected intraperitoneally with varying doses of N-acetyl-paraaminophen (APAP) (250, 500, 750, and 1,000 mg/kg of weight) and sacrificed at 3, 6, 9, 24, and 48 hours. In preliminary studies, we showed that anticytokeratin antibodies detected A6-positive cells ...

Iatrogenic lesions of the biliary tract have always represented a problem of real actuality in the abdominal surgery. The incidence of post-cholecystectomy complications is from 0.1% to 0.25% and it's increased to 0.3-0.6% for laparoscopic surgery. Potential predisposing factors to iatrogenic biliary lesions are anatomic anomalies, acute and chronic phlogosis and technical mistakes. Anatomic an...

Background and study aims  Endoscopic retrograde cholangiopancreatography (ERCP) is an invasive diagnostic and interventional procedure used in conditions related to the pancreas and biliary tract. It has a complication rate ranging from 4 % to 10 %. Severe complications are few with the most common of them being post-ERCP pancreatitis, post-sphincterotomy bleeding, and perforation. A rare, but...

Schwannomas are derived from Schwann cells, the most common sites being upper extremiteis, trunk, retroperitoneum, head and neck, mediastinum. However they can arise from the gastrointestinal tract too, including the biliary system. We present a case of a 40 year old gentleman, who presented with obstructive jaundice whose computed tomography of the abdomen was suggestive of mass lesion at the ...

Forty-seven cases of biliary tract infection with septic shock are presented. The sepsis was caused by empyema of the gallbladder in 23 cases and by cholangitis in the remainder. Gallstones were most frequently the cause of the sepsis. An appropriate diagnostic description of the syndrome of biliary tract infection and septic shock should therefore include a description of the underlying biliar...