magnetic resonance imaging of lumbar spine: periosseous mass of L5 vertebra with hyperintense T1 signal
magnetic resonance imaging of lumbar spine: periosseous mass of l5 vertebra with hyperintense t1 signal
magnetic resonance imaging of lumbar spine: periosseous mass of L5 vertebra with hyperintense T1 signal (procedure)
magnetic resonance imaging of lumbar spine: periosseous mass of l5 vertebra with hyperintense t1 signal (procedure)