magnetic resonance imaging of lumbar spine: mass of medial aspect of L2 vertebra with hypointense signal intensity (S/I) ratio
magnetic resonance imaging of lumbar spine: mass of medial aspect of l2 vertebra with hypointense signal intensity (s/i) ratio
MRI lumbar osseous mass S/I ratio hypointense L2 medial
mri lumbar osseous mass s/i ratio hypointense l2 medial