magnetic resonance imaging of lumbar spine: periosseous mass of L5 vertebra with isointense signal intensity (S/I) ratio
magnetic resonance imaging of lumbar spine: periosseous mass of l5 vertebra with isointense signal intensity (s/i) ratio
L-spine MRI osseous mass signal intensity (S/I) ratio isointense L5 periosseous
l-spine mri osseous mass signal intensity (s/i) ratio isointense l5 periosseous