The spine is made up of strong bones called vertebrae. A vertebra can break just like any other bone in the body. When the vertebral body collapses, it is called a vertebral compression fracture. These fractures happen most commonly in the thoracic spine (the middle portion of the spine), particularly in the lower part.
When cells in the adrenal cortex become abnormal, they can form non-cancerous, or benign, tumours called adrenal cortical adenoma. Sometimes cells in the adrenal cortex change and become cancerous. This type of cancer is called adrenocortical carcinoma.It is the most common cancerous tumour of the adrenal gland. Tumours can also start in the medulla of the adrenal gland. When chromaffin cells in the medulla become abnormal, they can lead to a tumour called pheochromocytoma.Most pheochromocytomas are non-cancerous, but some are likely to become cancerous.hen cells in the adrenal cortex become abnormal, they can form non-cancerous, or benign, tumours called adrenal cortical adenoma. Sometimes cells in the adrenal cortex change and become cancerous. This type of cancer is called adrenocortical carcinoma.
The adrenal glands are located on the top of your kidneys, and produce adrenaline, cortisol, aldosterone, and other steroid hormones that enable the body to respond to stress. Adrenal tumors are abnormal growths on the adrenal glands. Most are benign (non-cancerous), and are called adenomas. Malignant adrenal growths (cancers) are rare. What are the signs of adrenal tumors? Most people with adrenal adenomas have no symptoms, and discover these growths only during a CT scan or MRI done for other reasons. Nonfunctioning adenomas don't affect the production of steroid hormones. Adrenal adenomas that increase hormone production are called functioning tumors.