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