magnetic resonance imaging of cervical spine: mass of medial aspect of C1 vertebra associated with hypervascularity
magnetic resonance imaging of cervical spine: mass of medial aspect of c1 vertebra associated with hypervascularity
magnetic resonance imaging of cervical spine: mass of medial aspect of C1 vertebra associated with hypervascularity (procedure)
magnetic resonance imaging of cervical spine: mass of medial aspect of c1 vertebra associated with hypervascularity (procedure)