Description
Inclusion Criteria:
- * Previous pathologic confirmation of ependymoma, World Health Organization (WHO) grade II or III
- * Disease must be confined to the brain (no evidence of spread on MR imaging of the spine or on staging lumbar puncture)
- * Patient may not receive chemotherapy concurrent with radiation
- * Signed informed consent by patient and/or parents or legal guardian
- * Lansky performance status score of 50 -100
Exclusion Criteria:
- * Patients with previous radiation therapy to the brain
- * Ependymoma of the spine
- * Disseminated ependymoma requiring craniospinal radiation therapy
- * Pregnancy
- * Inability to undergo MR imaging
- * Inability to receive gadolinium-based contrast agent
Ages Eligible for Study:
N/A to 22 Years (CHILD, ADULT)
Sexes Eligible for Study: ALL
Accepts Healthy Volunteers:
No