Lesions of the pelvis in a 59-year-old woman.
D005260:Female; D006801:Humans; D007085:Ilium; D008875:Middle Aged; D009381:Neoplasms, Radiation-Induced; D012516:Osteosarcoma / Q000209:etiology*; D010386:Pelvic Neoplasms / Q000209:etiology*