Pheochromocytoma (adrenal gland tumor)

About Pheochromocytoma (adrenal gland tumor)

Adrenal tumors that produce excessive hormones. The adrenal glands sit on top of the kidneys. These glands are responsible for producing a number of hormones including epinephrine and norepinephrine. Pheochromocytomas are adrenal tumors that produce excessive quantities of these hormones. These hormones cause a sudden rise in blood pressure and the other symptoms. These tumors are usually benign, and the disorder is usually seen in 30-50 year olds.

Symptoms

Severe headache, palpitations, rapid heart rate, sweating, flushing, chest pain, abdominal pain, nervousness, irritability, increased appetite, loss of weight.

Tests & Diagnostics

A history and physical exam will be performed. Blood pressure readings may fluctuate. 24 hour urine collection can be tested for metanephrine and catecholamines. If this test is abnormal a CT scan of the abdomen may be done.

Common tests: Complete blood count (CBC), Comprehensive metabolic panel (CMP), CT Scan, EKG, MRI.

Conventional treatment summary

Surgery is the usual treatment. Medication can help to control symptoms such as blood pressure.

Medical specialties

General Surgery · Internal Medicine · Pediatrics

This page is educational content, not medical advice. Always consult a qualified clinician for diagnosis and treatment of Pheochromocytoma (adrenal gland tumor).