magnetic resonance imaging of lumbar spine: expansile lesion of L5 vertebra with hypointense T1 signal
magnetic resonance imaging of lumbar spine: expansile lesion of l5 vertebra with hypointense t1 signal
spine magnetic resonance imaging T1-weighted lumbar osseous expansile lesion hypointense signal L5
spine magnetic resonance imaging t1-weighted lumbar osseous expansile lesion hypointense signal l5