Endoscopic technique for the management of pancreatitis and its complications.

Therapeutic endoscopy is now increasingly used to treat gallstone pancreatitis, acute pancreatitis of other aetiologies, chronic pancreatitis and complications associated with acute or chronic pancreatitis. This chapter is a brief review of the endoscopic interventions currently performed in patients with acute or chronic pancreatitis. These interventions include biliary and pancreatic endoscopic sphincterotomy at the major or minor papilla, stricture dilatation on the common bile duct or main pancreatic duct, stent placement in the biliary or pancreatic ducts, stone extraction with or without extracorporeal shock wave lithotripsy, and transmural or transpapillary drainage of pancreatic fluid collections. As most of the studies reported were uncontrolled and retrospective, uncertainties persist with regard to the best approaches for treating the patients concerned. Appropriate patient selection, adequate expertise, and a supporting multidisciplinary infrastructure are essential prerequisites of a high success rate in improving the clinical condition of these patients.