magnetic resonance imaging of lumbar spine: mass of mid L4 vertebra with hyperintense T2 signal
magnetic resonance imaging of lumbar spine: mass of mid l4 vertebra with hyperintense t2 signal
magnetic resonance imaging of lumbar spine: mass of mid L4 vertebra with hyperintense T2 signal
magnetic resonance imaging of lumbar spine: mass of mid l4 vertebra with hyperintense t2 signal