Proton Radiation Therapy for Pituitary Adenoma

Clinical Outcomes Study of Proton Radiation Therapy for Pituitary Adenoma

The purpose of this study is to collect information from medical records to see what effects proton beam radiation has on pituitary tumors and analyze possible side effects.

Data collection will be obtained from the patient's medical records including initial evaluation, pathology report, dosimetry information, radiotherapy completion records and follow-up.

Inclusion Criteria:

• Histologically proven pituitary adenoma.
• Age 18 years or older.
• Status post biopsy, gross total resection (from initial surgery for recurrent disease) or subtotal resection.
• Good to moderate neurological function status

Exclusion Criteria:

*Previous radiation that would compromise the ability to deliver the prescribed treatment.