Fig. 1A.CT of neck with contrast shows 3.5 x 2.8 cm
heterogeneously enhancing ovoid mass at level of larynx on right. Axial
T2-weighted image shows mass to have diffusely increased signal.
Fig. 1B.CT of neck with contrast shows 3.5 x 2.8 cm
heterogeneously enhancing ovoid mass at level of larynx on right. Sagittal
T1-weighted image with gadolinium shows heterogeneous enhancement with few
scattered vascular flow voids.