magnetic resonance imaging of lumbar spine: expansile lesion of L1 vertebra with isointense T2 signal
magnetic resonance imaging of lumbar spine: expansile lesion of l1 vertebra with isointense t2 signal
magnetic resonance imaging of lumbar spine: expansile lesion of L1 vertebra with isointense T2 signal (procedure)
magnetic resonance imaging of lumbar spine: expansile lesion of l1 vertebra with isointense t2 signal (procedure)