magnetic resonance imaging of thoracic spine: cystic mass of medial aspect of T4 vertebra
magnetic resonance imaging of thoracic spine: cystic mass of medial aspect of t4 vertebra
magnetic resonance imaging of thoracic spine: cystic mass of medial aspect of T4 vertebra (procedure)
magnetic resonance imaging of thoracic spine: cystic mass of medial aspect of t4 vertebra (procedure)