magnetic resonance imaging of lumbar spine: mass of medial aspect of L3 vertebra with isointense signal intensity (S/I) ratio
magnetic resonance imaging of lumbar spine: mass of medial aspect of l3 vertebra with isointense signal intensity (s/i) ratio
MRI lumbar osseous mass S/I ratio isointense L3 medial
mri lumbar osseous mass s/i ratio isointense l3 medial