magnetic resonance imaging of lumbar spine: caudal mass of L5 vertebra with isointense T2 signal
magnetic resonance imaging of lumbar spine: caudal mass of l5 vertebra with isointense t2 signal
L-spine MRI T2-weighted osseous mass isointense signal L5 caudal
l-spine mri t2-weighted osseous mass isointense signal l5 caudal