magnetic resonance imaging of lumbar spine: cephalad mass of L5 vertebra with surrounding edema
magnetic resonance imaging of lumbar spine: cephalad mass of l5 vertebra with surrounding edema
magnetic resonance imaging of lumbar spine: cephalad mass of L5 vertebra with surrounding edema (procedure)
magnetic resonance imaging of lumbar spine: cephalad mass of l5 vertebra with surrounding edema (procedure)