Pituitary tumors

July 31st, 2012 | Posted by admin in Benign Tumor Types

Most pituitary tumors are benign, which means they are non-cancerous, grow slowly and do not spread to other parts of the body. However, they may affect the pituitary gland’s hormone production, which can create problems in the body. Tumors that affect hormone production are called functioning tumors; tumors that don’t affect hormone production are called non-functioning tumors. Pituitary tumor symptoms materialize as the tumor grows and may include headaches, vision problems, nausea, and vomiting. Hormone disorders caused by functioning tumors will produce symptoms specific to the affected hormone production. Sometimes they can be treated by radiation alone. At other times, stereotactic radiosurgery or endoscopic surgery may be indicated. More information is available at www.ninds.nih.gov/disorders/pituitary_tumors/pituitary_tumors.htm