Metastatic disease of the spine: surgical risk versus radiation therapy.
D006801:Humans; D008223:Lymphoma / Q000532:radiotherapy / Q000556:secondary* / Q000601:surgery; D009068:Movement; D012306:Risk; D013117:Spinal Cord Compression / Q000601:surgery / Q000628:therapy*; D013125:Spinal Neoplasms / Q000532:radiotherapy / Q000556:secondary* / Q000601:surgery