Stereotactic Proton Radiosurgery
The Proton Beam Unit at Mass General was founded in 1962 and has the largest experience with stereotactic radiosurgery of any center in the United States. Learn more about these advanced procedures.
Our ApproachIn some patients, proton beam therapy and conventional radiation therapy may be appropriate for treatment of pituitary lesions. Laser-guided MR imaged stereotactic intrasellar tumor localization can be used for selected patients with untreated pituitary tumors, incomplete surgical resection, or tumor recurrence.