x-ray of lumbosacral spine: lytic lesion with cortical thinning posteriorly
x-ray of lumbosacral spine: lytic lesion with cortical thinning posteriorly
x-ray of lumbosacral spine: lytic lesion with cortical thinning posteriorly
x-ray of lumbosacral spine: lytic lesion with cortical thinning posteriorly