Pancreatitis associated with alcoholic liver disease. A review of 1022 autopsy cases.

The prevalence with which alcoholic pancreatitis is associated with alcoholic liver disease is unclear. To investigate this association further, we have reviewed the autopsy findings of 1022 patients who died from alcoholic liver disease and compared these findings with those from 352 patients who died from cardiac or pulmonary disease. All patients who died from liver disease had a history of chronic alcoholism with clinical and biochemical evidence of severe liver damage. Death resulted from hepatic coma, gastrointestinal bleeding, or infection. Liver disease patients were classified into two groups: (1) those with cirrhosis (77%) and (2) those without cirrhosis but with acute and/or chronic sclerosing hyaline necrosis (23%). Anatomic and histopathologic changes characteristic of chronic pancreatitis were found in 203 patients in approximately the same frequency (20% and 18%, respectively) in both groups. Acute pancreatitis without chronic lesions was observed in 8% and 10% of both groups, respectively. In the control group of 352 autopsies (122 cardiac and 230 pulmonary patients), the overall prevalence of pancreatitis, at 2.6%, was significantly (P less than 0.001) lower than that observed in the alcoholic liver disease groups. A total of 22 cases (50%) dying from acute or chronic sclerosing hyaline necrosis had severe chronic calcifying pancreatitis compared to 29 patients (18%) (P less than 0.001) dying from cirrhosis. By contrast, dense fibrosis was significantly (P less than 0.001) more commonly observed in patients with cirrhosis. We conclude that pancreatitis occurs frequently in patients dying from alcoholic liver disease but is an uncommon finding in patients dying from other causes.(ABSTRACT TRUNCATED AT 250 WORDS)