Computed tomography of the neck with contrast shows a large heterogeneous enhancement of the soft tissue mass seen in the left supraclavicular region, measuring about 4.6 × 5.0 × 6.4 cm. Internal hypodensity was noted within the lesion suggestive of necrosis. There were bilateral thyroid nodules, some of which were partially calcified, with left thyroid lobe enlargement and heterogeneous enhancement.