x-ray of lumbosacral spine: mixed lytic and sclerotic lesion with displaced bone fragment on left
x-ray of lumbosacral spine: mixed lytic and sclerotic lesion with displaced bone fragment on left
x-ray of lumbosacral spine: mixed lytic and sclerotic lesion with displaced bone fragment on left (procedure)
x-ray of lumbosacral spine: mixed lytic and sclerotic lesion with displaced bone fragment on left (procedure)