[Peptic ulcer and insular carcinoma of the pancreas with hepatic metastasis (Zollinger-Ellison syndrome)].

A Zollinger-Ellison syndrome case is reported. During arteriography and surgical treatment islet cell carcinoma of the pancreas with metastasis to the liver was found. After surgery, patient has presented several periods of hypoglicemia. Hence it was speculated that this type of neoplasm might have double endocrine function.