magnetic resonance imaging of lumbar spine: mass of posterior aspect of L3 vertebra with hypointense T1 signal
magnetic resonance imaging of lumbar spine: mass of posterior aspect of l3 vertebra with hypointense t1 signal
magnetic resonance imaging of lumbar spine: mass of posterior aspect of L3 vertebra with hypointense T1 signal
magnetic resonance imaging of lumbar spine: mass of posterior aspect of l3 vertebra with hypointense t1 signal