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Background: Recurrent acute pancreatitis often leads to chronic obstructive ductal disease requiring operative decompression. Methods: From 1983 through 1998, 124 patients with ductal obstruction underwent lateral pancreaticojejunostomy (78 patients), distal pancreatectomy with end-to-side pancreaticojejunostomy (27 patients), distal pancreatectomy with placement of a pancreas with a filleted duct within a jejunal limb (15 patients), or pancreaticoduodenectomy (4 patients). Preoperative symptoms included abdominal and back pain (99%), nausea with vomiting (99%), and diarrhea with weight loss (11%). Associated conditions included hypertension (20%) and diabetes mellitus (12%). Endoscopy in 106 patients demonstrated distal stricture (37%), proximal stricture (36%), pseudocyst (30%), chain of lakes (15%), calcification and debris (19%), and bile duct stricture (8%). Results: Two patients died, one of an unrecognized esophageal perforation during intubation and the other of leakage of a 1-layer pancreaticojejunostomy. Thirty-six patients developed 53 complications including intra-abdominal abscess (7 patients) and bleeding requiring reoperation in 1 patient. Pain relief was complete in 61 patients, substantial in 39 patients, moderate in 11 patients, minimal in 8 patients, and nonexistent in 3 patients with multiple stones and narrow duct. Ten patients died, with 6 deaths as a result of pancreatic cancer. Two other patients may have died of pancreatic cancer. Conclusions: Lateral pancreaticojejunostomy is the procedure of choice in most patients. Recurrent pancreatitis usually follows alcoholic binges. Long-term follow-up must assess for pancreatic cancer. (Surgery 1999;126:790-7.) |
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