magnetic resonance imaging of lumbar spine: peritendinous mass of L3 vertebra with hypointense T1 signal
magnetic resonance imaging of lumbar spine: peritendinous mass of l3 vertebra with hypointense t1 signal
magnetic resonance imaging of lumbar spine: peritendinous mass of L3 vertebra with hypointense T1 signal (procedure)
magnetic resonance imaging of lumbar spine: peritendinous mass of l3 vertebra with hypointense t1 signal (procedure)