magnetic resonance imaging of lumbar spine: mass of right side of L5 vertebra with hypointense signal intensity (S/I) ratio
magnetic resonance imaging of lumbar spine: mass of right side of l5 vertebra with hypointense signal intensity (s/i) ratio
spine magnetic resonance imaging lumbar osseous mass SI ratio hypointense L5 right side
spine magnetic resonance imaging lumbar osseous mass si ratio hypointense l5 right side