[Indications for surgical therapy and operative technique in acute pancreatitis].

Eighty to eighty-five percent of all episodes of acute pancreatitis are mild and self-limiting, subsiding within a few days. In the remaining 15 to 20% of cases, however, severe necrotizing disease complicated by multiple organ dysfunction syndrome (MODS) develops. Early stratification according to disease severity is a cornerstone in the management of patients with acute pancreatitis. Patients suffering from mild disease do not need to be operated upon unless specific conditions such as bile duct stones, a tumour at the papilla of Vater or in the head of the pancreas are present. Patients suffering from severe disease are best managed by early intensive care treatment, including antibiotics penetrating into the pancreas in order to prevent infection of the necrotic tissue. Despite such a treatment infection occurs in up to one third of necrotizing cases, asking for surgical treatment. The latter consists of an organ preserving procedure, combined with a continuous postoperative lavage of the retroperitoneum. In 75% of our patients treated operatively, one surgical intervention was sufficient. Overall mortality in patients with necrotizing pancreatitis ranges, according to the current literature, between 6 and 50% and reaches 8% in our own series.