x-ray lumbar spine finding multiple hyperdensity and hypodensity bone lesions at both iliac bones

anatomy background black bone carcinoma care chronic computer dark diagnosis disease doctor femurs film function health hematology hip hospital human illness image imaging infection investigation massive medical medicine metastasis metastatic multiple oncology osteolysis osteolytic patient pelvic pelvis physician primary pulmonary radiology ray scan science skeletal skeleton treatment tumor xray