[Management of chronic pancreatitis: endoscopy or surgery?].

The indications for interventional treatment (endoscopic or surgical) of chronic pancreatitis can be classified in several major groups of lesions or symptoms: pain, consequences of fibrosis on neighboring organs (biliary, duodenal or even colic stenosis, thrombosis of the splenic vein with segmental portal hypertension), consequences of duct rupture above the obstacle (persistent symptomatic pseudocyst, refractory pancreatic ascites), and suspected cancer. Finally, surgery is indicated for patients for whom endoscopic procedures are impossible (papillae inaccessible) or too close together. Recently, two new criteria have been suggested: the number of procedures necessary for achieving the objective set, and the duration of hospitalization.