Pancreatic Carcinoma Associated with Chronic Pancreatitis.

Abstract

The incidence of invasive ductal carcinoma of the pancreas was 3.1 % (6 cases) in 196 patients with definite chronic pancreatitis. Five patients (3 men and 2 women) had calcific pancreatitis and 1 patient (man) had non-calcific pancreatitis. Large pancreatic stones were recognized in 2 women.Most of the patients complained of continuous intractable abdominal pain and/or back pain together with weight loss and appetite loss. Serum CA19-9levels and exacerbation of glucose intolerance were retrospectively noted to have been elevated in 1 patient. However, it was difficult to obtain a definitive diagnosis by imaging examinations earlier, due to the presence of chronic pancreatitis. Median survival of the 6 patients was 6.5 months from admission. (Internal Medicine 38: 951-956, 1999)