magnetic resonance imaging of thoracic spine: mass of medial aspect of T4 vertebra with isointense signal intensity (S/I) ratio
magnetic resonance imaging of thoracic spine: mass of medial aspect of t4 vertebra with isointense signal intensity (s/i) ratio
MRI thoracic osseous mass S/I ratio isointense T4 medial
mri thoracic osseous mass s/i ratio isointense t4 medial