Pheochromocytoma

Introduction Pheochromocytoma is a rare tumor that forms in the adrenal glands. These glands on top of the kidneys produce hormones, including adrenaline (epinephrine) and noradrenaline (norepinephrine). These hormones help control your body’s response to stress. When you have a pheochromocytoma, the tumor causes your adrenal glands to produce too many of these hormones, which … Read more