Where are pheochromocytoma found?

Adrenal gland. This is associated with a mass or hyperplasia of the adrenal gland with elevation of your norepinephrine levels.
Adrenal gland. Pheochromocytoma is a tumor that produces catecholamine hormones like Adrenalin which cause elevated blood pressure. The tumor is usually found in the adrenal gland. Occasionally, the tumor is found in other locations in the body.