Overview
Benign adrenal tumors are noncancerous masses that form in the adrenal glands. The adrenal glands are part of the endocrine system and are located above each kidney. Benign adrenal tumors that develop in the cortex, which is one of the two tissue types in the gland, are called adrenal adenomas. On the other hand, those that develop in the medulla, the other tissue type in the gland, are called pheochromocytomas. Most benign adrenal tumors do not cause symptoms and do not require treatment. However, in some cases, these tumors can secrete high levels of certain hormones, such as aldosterone, cortisol, or adrenalin, which can lead to complications. Treatment for benign adrenal tumors may include surgery or medications to control the secretion of excess hormones.
Understanding the disease
Development
Benign adrenal tumors, such as adrenal adenomas and pheochromocytomas, develop as a result of mutations in the DNA of adrenal gland cells. These mutations cause the cells to grow and divide uncontrollably, leading to the formation of tumors. Adrenal adenomas develop in the cortex of the adrenal gland, while pheochromocytomas develop in the medulla. Over-secretion of certain hormones, such as aldosterone, cortisol, and adrenalin, can occur in some cases and cause complications. Treatment options may include surgery or medications, depending on the specific situation.
Assessment and Diagnosis
Management and Treatment
Complications
Benign adrenal tumors, also known as adrenal adenomas, are noncancerous masses that form in the adrenal glands. These tumors can cause complications if they secrete high levels of certain hormones, such as aldosterone, cortisol, or adrenalin. Over-secretion of these hormones can lead to various complications, such as high blood pressure, hormonal imbalances, or excessive weight gain. Treatment options for benign adrenal tumors may include surgery or medications to manage the over-secretion of hormones and related symptoms.