Diseases
pheochromocytoma
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Overview
A pheochromocytoma is a rare, usually noncancerous (benign) tumor that develops in an adrenal gland. You have two adrenal glands — one located at the top of each kidney. The adrenal glands are part of the body's hormone-producing (endocrine) system.
Symptoms
- high blood pressure
- headache
- heavy sweating
- rapid heartbeat
- pallor
Causes
- researchers don't know exactly what causes a pheochromocytoma. the tumor develops in specialized cells, called chromaffin cells, located in the center of an adrenal gland.
Risk factors
- most pheochromocytomas are discovered in people between the ages of 20 and 50.
- von hippel-lindau disease
- neurofibromatosis 1
Diagnosis
- lab tests
- imaging tests
- genetic testing
Medicines used
Frequently asked questions
What is pheochromocytoma?
A pheochromocytoma is a rare, usually noncancerous (benign) tumor that develops in an adrenal gland. You have two adrenal glands — one located at the top of each kidney. The adrenal glands are part of the body's hormone-producing (endocrine) system.
What are the symptoms of pheochromocytoma?
high blood pressure, headache, heavy sweating, rapid heartbeat, pallor
What causes pheochromocytoma?
researchers don't know exactly what causes a pheochromocytoma. the tumor develops in specialized cells, called chromaffin cells, located in the center of an adrenal gland.
Which medicines are used for pheochromocytoma?
phentolamine
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