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