Fig. 3From: A rare combination of pheochromocytoma and gastrointestinal stromal tumour in a patient with neurofibromatosis 1 syndrome—a case report a Gross specimen of right adrenalectomy—pheochromocytoma. Note the yellow nodules in the fat. b Cut section of pheochromocytoma with brownish/tan colour of the tumour. Normal adrenal tissue is seen on one side. Three yellow nodules are visible in the periadrenal fatBack to article page