title: A better understanding of CNS seeding and a brighter outlook for postoperatively irradiated patients with ependymomas.
mesh_terms: D000293:Adolescent; D001932:Brain Neoplasms / Q000532:radiotherapy* / Q000601:surgery; D002648:Child; D002675:Child, Preschool; D004806:Ependymoma / Q000532:radiotherapy* / Q000601:surgery; D006801:Humans; D009366:Neoplasm Seeding; D013120:Spinal Cord Neoplasms / Q000532:radiotherapy* / Q000601:surgery