magnetic resonance imaging of lumbar spine: extramedullary mass of cord with hyperintense T2 signal
magnetic resonance imaging of lumbar spine: extramedullary mass of cord with hyperintense t2 signal
magnetic resonance imaging of lumbar spine: extramedullary mass of cord with hyperintense T2 signal
magnetic resonance imaging of lumbar spine: extramedullary mass of cord with hyperintense t2 signal