magnetic resonance imaging of lumbar spine: intradural extramedullary mass of cord with appearance of T1 signal
magnetic resonance imaging of lumbar spine: intradural extramedullary mass of cord with appearance of t1 signal
magnetic resonance imaging of lumbar spine: intradural extramedullary mass of cord with appearance of T1 signal (procedure)
magnetic resonance imaging of lumbar spine: intradural extramedullary mass of cord with appearance of t1 signal (procedure)