x-ray of lumbosacral spine: mixed lytic and sclerotic lesion with expansion of cortex
x-ray of lumbosacral spine: mixed lytic and sclerotic lesion with expansion of cortex
x-ray of lumbosacral spine: mixed lytic and sclerotic lesion with expansion of cortex
x-ray of lumbosacral spine: mixed lytic and sclerotic lesion with expansion of cortex