Lethal pancreatitis: a diagnostic dilemma

Abstract

Clinical and pathological information from forty patients who died with pathologically severe acute pancreatitis was correlated. Patients were classified into four etiologic groups: those with biliary pancreatitis (11 patients), alcoholic pancreatitis (13 patients), idiopathic pancreatitis (10 patients), and renal failure (6 patients). Antemortem diagnosis was made in only 57 per cent of the patients studied. The diagnosis was determined before death in 91 per cent of the biliary patients but in none of the renal patients. Thirty-seven patients died from their first clinical attack of pancreatitis. Operation in patients with biliary pancreatitis failed when biliary decompression was not provided. Peripancreatic sepsis was a frequent lethal mechanism in patients with biliary pancreatitis, but renal and respiratory failure were more common in patients with alcoholic pancreatitis.