magnetic resonance imaging of lumbar spine: caudal mass of L3 vertebra with isointense T1 signal
magnetic resonance imaging of lumbar spine: caudal mass of l3 vertebra with isointense t1 signal
L-spine MRI T1-weighted osseous mass isointense signal L3 caudal
l-spine mri t1-weighted osseous mass isointense signal l3 caudal