title: Endoscopic retrograde cholangiopancreatography in the diagnosis and management of pancreatic diseases.
abstract: Endoscopic retrograde cholangiopancreatography (ERCP) has been used for diagnosis and treatment of pancreatic diseases for over 20 years. ERCP has been most intensely investigated for acute biliary pancreatitis. Randomized trials have proven that its use will decrease morbidity and have suggested a decrease in mortality for patients with severe gallstone pancreatitis. ERCP is also valuable in detecting and treating main pancreatic duct leaks with transpapillary stenting. Symptomatic pseudocysts, which may be seen in either acute or chronic pancreatitis, can be drained via the papilla or through creation of a cystogastrostomy or cystoduodenostomy with a needle-knife sphincterotome. Endoscopic treatment of patients with recurrent acute pancreatitis presumed due to pancreas divisum and sphincter of Oddi dysfunction remains controversial. Dominant pancreatic strictures or calculi in the setting of chronic pancreatitis may be treated with stenting and removal of calculi to improve abdominal pain. Finally, diagnosis of pancreatic cancer by brush cytology and palliative management of biliary obstruction with various plastic and expandable metal sents have simplified management of this difficult problem.
authors.affiliation: Division of Digestive Diseases, Department of Internal Medicine, University of Cincinnati Medical Center, Box 670595, 231 Bethesda Avenue, Cincinnati, OH 45267-0595, USA.
authors.forename: R J
authors.initials: RJ
authors.lastname: Shah
authors.forename: S P
authors.initials: SP
authors.lastname: Martin
mesh_terms: D001706:Biopsy; D002760:Cholangiopancreatography, Endoscopic Retrograde / Q000379:methods; D006801:Humans; D010166:Palliative Care; D010179:Pancreas / Q000002:abnormalities / Q000473:pathology; D010181:Pancreatic Cyst / Q000175:diagnosis; D010182:Pancreatic Diseases / Q000175:diagnosis* / Q000628:therapy; D010185:Pancreatic Fistula / Q000175:diagnosis / Q000628:therapy; D010190:Pancreatic Neoplasms / Q000175:diagnosis; D010195:Pancreatitis / Q000175:diagnosis / Q000628:therapy; D009803:Sphincter of Oddi / Q000503:physiopathology / Q000601:surgery; D015607:Stents