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