x-ray of lumbosacral spine: mixed lytic and sclerotic lesion with expansion of cortex on right
x-ray of lumbosacral spine: mixed lytic and sclerotic lesion with expansion of cortex on right
x-ray of lumbosacral spine: mixed lytic and sclerotic lesion with expansion of cortex on right (procedure)
x-ray of lumbosacral spine: mixed lytic and sclerotic lesion with expansion of cortex on right (procedure)