magnetic resonance imaging of lumbar spine: intradural extramedullary mass of cord with hypointense signal intensity (S/I) ratio
magnetic resonance imaging of lumbar spine: intradural extramedullary mass of cord with hypointense signal intensity (s/i) ratio
magnetic resonance imaging of lumbar spine: intradural extramedullary mass of cord with hypointense signal intensity (S/I) ratio (procedure)
magnetic resonance imaging of lumbar spine: intradural extramedullary mass of cord with hypointense signal intensity (s/i) ratio (procedure)