x-ray of sacrum: mixed lytic and sclerotic lesion with trabecular thickening
x-ray of sacrum: mixed lytic and sclerotic lesion with trabecular thickening
x-ray of sacrum: mixed lytic and sclerotic lesion with trabecular thickening (procedure)
x-ray of sacrum: mixed lytic and sclerotic lesion with trabecular thickening (procedure)