pheochromocytoma

Roughly three-fourths of the affected McCoys have pheochromocytomas — tumors of the adrenal gland.

Could this be a pheochromocytoma — a usually benign tumor that causes the adrenal glands to produce too much of the fight-or-flight hormones?

The doctor ordered tests for a pheochromocytoma, a rare, typically benign tumor that originates in one or both adrenal glands, which sit atop the kidneys.

Another specialist worked Franklin up for a pheochromocytoma, a rare adrenal tumor that can cause sweating.

The vast majority of people who experience a racing heart and debilitating headaches don’t actually have a pheochromocytoma.