magnetic resonance imaging of thoracic spine: mass of posterior aspect of T9 vertebra with hypointense T1 signal
magnetic resonance imaging of thoracic spine: mass of posterior aspect of t9 vertebra with hypointense t1 signal
spine magnetic resonance imaging T1-weighted thoracic osseous mass hypointense signal T9 posterior
spine magnetic resonance imaging t1-weighted thoracic osseous mass hypointense signal t9 posterior