What are the complications of pheochromocytomas?
A pheochromocytoma is a rare and usually benign tumor that develops in an adrenal gland. This type of tumor usually affects one of your two adrenal glands, but it can affect both.
If you have a pheochromocytoma, the tumor releases hormones that cause episodic or persistent high blood pressure. High blood pressure can damage multiple organs, particularly tissues of the cardiovascular system, brain and kidneys. If untreated, high blood pressure associated with pheochromocytomas can result in a few critical conditions, including:
- Heart disease
- Acute respiratory distress
- Damage to the nerves of the eye
- Kidney failure
Keyword: pheochromocytoma complications