x-ray of lumbosacral spine: lytic lesion with soft tissue mass seen superiorly
x-ray of lumbosacral spine: lytic lesion with soft tissue mass seen superiorly
x-ray of lumbosacral spine: lytic lesion with soft tissue mass seen superiorly (procedure)
x-ray of lumbosacral spine: lytic lesion with soft tissue mass seen superiorly (procedure)