magnetic resonance imaging of cervical spine: cephalad mass of C6 vertebra with hypointense signal intensity (S/I) ratio
magnetic resonance imaging of cervical spine: cephalad mass of c6 vertebra with hypointense signal intensity (s/i) ratio
MRI cervical osseous mass S/I ratio hypointense C6 cephalad
mri cervical osseous mass s/i ratio hypointense c6 cephalad