Pituitary Tumors

Pituitary tumors are found in the pituitary gland, located just above the nasal passages in the skull. The pituitary gland is small, but very important to body function, as it produces hormones that control the endocrine system. Pituitary tumors are typically benign (non-cancerous), but because of their cramped location, can cause major health problems. They might, for instance, press on important nerve pathways, invade the surrounding brain or sinus tissue, and cause excess hormone production. The most common type of pituitary tumor is called a pituitary adenoma and they have classifications based on size, location, and whether they cause excess hormone production. Risk factors include a family history of pituitary tumors and certain types of genetic syndromes. Not all pituitary tumors are treated immediately but are instead monitored for growth and effects on the body. Treatments include surgery, radiation therapy, and meditation therapy.