There is a relatively well-defined soft tissue mass lesion measured around three by two cm related to the right carotid bifurcation raising the possibility of carotid body tumour. A contrast-enhanced CT scan of the neck was advised.
The thyroid gland is normal in size, parenchymal echogenicity, and echotexture. No nodules or cysts are seen. No significant cervical adenopathy is seen. Unremarkable salivary glands.