Definition of Adrenal cancer
Adrenal cancer is a rare cancer that develops in the small, triangular glands located on top of your kidneys (adrenal glands). Adrenal glands produce hormones that give instructions to virtually every organ and tissue in your body.
Adrenal cancer is often aggressive. When found early, adrenal cancer can be cured. But if the cancer has spread to areas beyond the adrenal gland, cure becomes less likely. Treatment can be used to delay progression or recurrence.
Noncancerous (benign) adrenal tumors, such as adenomas or pheochromocytoma, also can develop in the adrenal glands.