Malignant hypercalcemia is seldom the cause of an acute pancreatitis;
this complication is more frequent when hypercalcemia is due to hyperp
arathyroidism. We present a case of acute pancreatitis triggered by a
malignant hypercalcemia as the first sign of the neoplastic process. S
olid tumors without bone extension can produce hypercalcemia and may b
e the origin of hypercalcemic pancreatitis.