magnetic resonance imaging of thoracic spine: mass of anterior aspect of T12 vertebra with hypointense T1 signal
magnetic resonance imaging of thoracic spine: mass of anterior aspect of t12 vertebra with hypointense t1 signal
spine magnetic resonance imaging T1-weighted thoracic osseous mass hypointense signal T12 anterior
spine magnetic resonance imaging t1-weighted thoracic osseous mass hypointense signal t12 anterior