title: Radiation induced sarcoma.
abstract: A case of radiation induced sarcoma presenting seven years after radiotherapy for a conus cauda equina astrocytoma is reported.
mesh_terms: D000328:Adult; D001254:Astrocytoma / Q000532:radiotherapy; D002420:Cauda Equina; D018219:Histiocytoma, Benign Fibrous / Q000209:etiology* / Q000473:pathology / Q000532:radiotherapy / Q000601:surgery; D006801:Humans; D008297:Male; D009381:Neoplasms, Radiation-Induced / Q000209:etiology* / Q000473:pathology; D011878:Radiotherapy / Q000009:adverse effects*; D012509:Sarcoma / Q000209:etiology* / Q000473:pathology / Q000532:radiotherapy / Q000601:surgery; D012983:Soft Tissue Neoplasms / Q000209:etiology / Q000532:radiotherapy / Q000601:surgery; D013120:Spinal Cord Neoplasms / Q000532:radiotherapy