title: Delayed radiation necrosis of a spinal nerve root presenting as an intra-spinal mass.
mesh_terms: D000293:Adolescent; D003937:Diagnosis, Differential; D006689:Hodgkin Disease / Q000532:radiotherapy; D006801:Humans; D008297:Male; D009192:Myelography; D009336:Necrosis; D010523:Peripheral Nervous System Diseases / Q000000981:diagnostic imaging / Q000209:etiology / Q000473:pathology; D011832:Radiation Injuries / Q000000981:diagnostic imaging* / Q000209:etiology / Q000473:pathology; D011882:Radiotherapy, High-Energy / Q000009:adverse effects*; D013126:Spinal Nerve Roots / Q000000981:diagnostic imaging / Q000473:pathology; D013997:Time Factors