Adrenal Tumors
Adrenal tumors can be malignant (cancer) or benign (not cancerous). Even benign adrenal tumors can be dangerous or cause uncomfortable symptoms.
About Adrenal Tumors :
The adrenal glands are part of the endocrine system, which releases hormones into the blood system. Hormones are important in many body processes, including metabolism, sexual development and puberty, and stress.
There are two adrenal glands, one on the top of each kidney. They are shaped like triangles, and each is about ½ inch high and 3 inches long.
Each gland has two parts.
-The medulla is the inner part of the adrenal gland. It makes hormones called catecholamines, which include adrenaline and noradrenaline. These “stress hormones” increase alertness, strength and speed in an emergency. They also affect heart rate, blood pressure and sweating.
-The outer part of the adrenal gland is called the cortex. It makes hormones that impact blood pressure, metabolism and how the body uses fats, carbohydrates and proteins.
Adrenocortical Cancer :
Adrenocortical cancer: These tumors originate in the cortex of the adrenal gland. Adrenocortical cancer is rare, affecting only about 300 to 500 people each year in the United States.
There are two main types of adrenocortical cancer:
Functioning tumors are the most common type and account for about 70% of adrenal cancers. These tumors make hormones, such as cortisol, androgens or aldosterone.
Malignant adrenal pheochromocytoma: This cancer begins in the medulla. It is extremely rare.
Different conditions :
Cushing’s Syndrome: In patients with Cushing’s syndrome, the adrenal gland produces an excess of cortisol, a hormone that plays a part in regulating blood pressure, heart function and the body’s reaction to stress. Cushing’s syndrome is rare. About two to four new cases per 1 million people are diagnosed in this country each year.
Benign or malignant tumors in other areas of the body that produce adrenocorticotropic hormone (ACTH) (ectopic ACTH syndrome)
Hyperaldosteronism: This condition is caused by a small tumor in the adrenal gland that makes too much aldosterone or an enlargement (hyperplasia) of the adrenal glands. A high level of aldosterone plays a part in the body’s salt and potassium balance, and may cause high blood pressure. In fact, it is believed that 10% of people with high blood pressure have hyperaldosteronism.
Not everyone with these syndromes develops an adrenal tumor. However, if you or anyone in your family has one of these syndromes, your doctor may recommend genetic testing. We offer the most advanced genetic testing to let you know your risk of developing adrenal gland tumors.
Why us ?
Our renowned experts have diagnosed and treated hundreds of patients with adrenal tumors in their career, giving us a remarkable level of experience and expertise that translates into exemplary adrenal tumor treatment. Our personal team of specialists, which may include endocrinologists, surgeons, nuclear medicine physicians, medical oncologists and radiation oncologists, meets regularly and communicates closely. They work together – and with you – to be sure you receive the best care.