PRL and pituitary gland adenoma: After the completion of the imaging investigation and the laboratory evaluation, the diagnosis of sporadic form of MEN1 syndrome consisting of: (i) a 1.4 × 1.3 cm prolactine producing pituitary adenoma, (ii) primary hyperparathyroidism due to hyperplasia of the parathyroid glands, (iii) a 4.5 × 3.0 cm non functioning endocrine tumor in the body and tail of the pancreas and (iv) functioning bilateral adrenal tumors, was established.