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