magnetic resonance imaging of thoracic spine: 'bone within a bone' appearance of T1 vertebra
magnetic resonance imaging of thoracic spine: 'bone within a bone' appearance of t1 vertebra
magnetic resonance imaging of thoracic spine: 'bone within a bone' appearance of T1 vertebra
magnetic resonance imaging of thoracic spine: 'bone within a bone' appearance of t1 vertebra