Pancreatic resection for severe acute pancreatitis.

Non-operative management of acute necrotizing pancreatitis carries a mortality of up to 80 per cent. Over the last 6 years we have pursued an aggressive policy of intensive supportive therapy followed by pancreatic resection in those patients with this severe form of the disease. We have managed 15 patients in this way, 14 by subtotal pancreatic resection (usually body and tail of the gland) and one by total pancreatectomy; 7 had early overwhelming multi-system failure with a median of 4 positive prognostic factors whilst 8 were operated on later between 3 and 8 weeks (plus one at 32 weeks) and had varying clinical pictures. Eight patients had ischaemia of the transverse colon which was noted at operation in four, and presented postoperatively in the remainder. Re-operation was necessary in 13 patients to remove further slough or resect ischaemic bowel. Five patients (33 per cent) died between 10 days and 4 weeks postoperatively, death being due to sepsis and multi-system failure in four and a massive retroperitoneal haemorrhage in one. Of the ten survivors, four require insulin. Timely excision of necrotic pancreatic tissue combined with intensive supportive therapy may help reduce the high mortality in this condition.