magnetic resonance imaging of lumbar spine: mass of right side of L4 vertebra with hypointense signal intensity (S/I) ratio
magnetic resonance imaging of lumbar spine: mass of right side of l4 vertebra with hypointense signal intensity (s/i) ratio
magnetic resonance imaging of lumbar spine: mass of right side of L4 vertebra with hypointense signal intensity (S/I) ratio
magnetic resonance imaging of lumbar spine: mass of right side of l4 vertebra with hypointense signal intensity (s/i) ratio