magnetic resonance imaging of cervical spine: mass of C1 vertebra with isointense T2 signal
magnetic resonance imaging of cervical spine: mass of c1 vertebra with isointense t2 signal
spine magnetic resonance imaging T2-weighted cervical osseous mass T2 image isointense signal at C1 vertebra
spine magnetic resonance imaging t2-weighted cervical osseous mass t2 image isointense signal at c1 vertebra