magnetic resonance imaging of lumbar spine: perineural mass of L5 vertebra with hyperintense T1 signal
magnetic resonance imaging of lumbar spine: perineural mass of l5 vertebra with hyperintense t1 signal
spine magnetic resonance imaging T1-weighted lumbar osseous mass hyperintense signal L5 perineural
spine magnetic resonance imaging t1-weighted lumbar osseous mass hyperintense signal l5 perineural