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