magnetic resonance imaging of thoracic spine: periosseous mass of T7 vertebra with hypointense T1 signal
magnetic resonance imaging of thoracic spine: periosseous mass of t7 vertebra with hypointense t1 signal
spine magnetic resonance imaging T1-weighted thoracic osseous mass hypointense signal T7 periosseous
spine magnetic resonance imaging t1-weighted thoracic osseous mass hypointense signal t7 periosseous