magnetic resonance imaging of lumbar spine: intradural extramedullary mass of cord with isointense T2 signal
magnetic resonance imaging of lumbar spine: intradural extramedullary mass of cord with isointense t2 signal
spine magnetic resonance imaging T2-weighted lumbar cord mass intradural extramedullary isointense signal
spine magnetic resonance imaging t2-weighted lumbar cord mass intradural extramedullary isointense signal