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1 Μαρ 2024 · A pheochromocytoma (fee-o-kroe-moe-sy-TOE-muh) is a rare tumor that grows in an adrenal gland. Most often, the tumor is not cancer. When a tumor isn't cancer, it's called benign. You have two adrenal glands — one at the top of each kidney.
The prevailing symptom is elevated systolic blood pressure (> 200 mmHg) that is unresponsive to traditional treatment regimens and threatens end-organ damage. [ 16 ] Patients require immediate, life-saving treatment to prevent further damage to other organs and/or death.
5 Μαρ 2023 · Pheochromocytomas are tumors arising from chromaffin cells of the adrenal medulla (see Image. Gross Specimen of Giant Pheochromocytoma). The clinical manifestations of these tumors are primarily related to the excessive secretion of catecholamines.
1 Μαρ 2024 · The main treatment for a pheochromocytoma is surgery to remove the tumor. Before you have surgery, your healthcare professional likely will prescribe certain blood pressure medicines. These medicines block high-adrenaline hormones to lower the risk of dangerously high blood pressure during surgery.
Learn about these rare tumors that can be benign or malignant, and how they form in the adrenal glands or along nerve pathways. Find information on treatment, research, and clinical trials from the National Cancer Institute.
Learn about pheochromocytoma, a neuroendocrine tumor that grows from chromaffin cells in the adrenal glands or elsewhere. Find out how it is diagnosed, treated, and inherited, and what are the symptoms and prognosis.
30 Αυγ 2024 · A comprehensive overview of pheochromocytoma, a rare neuroendocrine tumor of the adrenal glands. Learn about its symptoms, diagnosis, treatment, complications, and hereditary syndromes.
