Adrenaline is commonly associated with the "flight or fight" response. It most commonly originates from cells in the adrenal gland, but can, in rare cases, originate from nodules outside the adrenal ...

While reading the image, a radiologist notes something unusual on the patient’s adrenal glands — small, triangle-shaped organs that sit near the top of the kidneys. The mass or nodule is called an ...

The condition occurs when tiny benign nodules in one or both adrenal glands produce excess aldosterone, a hormone that raises blood pressure by increasing salt levels in the body. Patients with ...