x-ray of lumbosacral spine: lytic lesion of superior aspect of L4 vertebral body
x-ray of lumbosacral spine: lytic lesion of superior aspect of l4 vertebral body
x-ray of lumbosacral spine: lytic lesion of superior aspect of L4 vertebral body (procedure)
x-ray of lumbosacral spine: lytic lesion of superior aspect of l4 vertebral body (procedure)