magnetic resonance imaging of lumbar spine: perineural mass of L4 vertebra with surrounding edema
magnetic resonance imaging of lumbar spine: perineural mass of l4 vertebra with surrounding edema
magnetic resonance imaging of lumbar spine: perineural mass of L4 vertebra with surrounding edema (procedure)
magnetic resonance imaging of lumbar spine: perineural mass of l4 vertebra with surrounding edema (procedure)