magnetic resonance imaging of lumbar spine: paraspinal mass of L4 vertebra enhanced with gadolinium
magnetic resonance imaging of lumbar spine: paraspinal mass of l4 vertebra enhanced with gadolinium
magnetic resonance imaging of lumbar spine: paraspinal mass of L4 vertebra enhanced with gadolinium
magnetic resonance imaging of lumbar spine: paraspinal mass of l4 vertebra enhanced with gadolinium