magnetic resonance imaging of cervical spine: mass of mid C4 vertebra with hypointense T1 signal
magnetic resonance imaging of cervical spine: mass of mid c4 vertebra with hypointense t1 signal
magnetic resonance imaging of cervical spine: mass of mid C4 vertebra with hypointense T1 signal
magnetic resonance imaging of cervical spine: mass of mid c4 vertebra with hypointense t1 signal