Overview

Adrenal cancer is a rare cancer that begins in one or both of the small, triangular glands (adrenal glands) located on top of your kidneys. Adrenal glands produce hormones that give instructions to virtually every organ and tissue in your body.

Adrenal cancer, also called adrenocortical cancer, can occur at any age. But it's most likely to affect children younger than 5 and adults in their 40s and 50s.

When adrenal cancer is found early, there is a chance for cure. But if the cancer has spread to areas beyond the adrenal glands, cure becomes less likely. Treatment can be used to delay progression or recurrence.

Most growths that form in the adrenal glands are noncancerous (benign). Benign adrenal tumors, such as adenoma or pheochromocytoma, also can develop in the adrenal glands.