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Fig. 1 47-year-old man (patient 1 in
Table 1) who developed palpable
left-sided lesion 6 months after thyroidectomy for right 3-mm papillary
carcinoma. Transverse sonogram of neck at level just below hyoid shows 6
x 10 x 11 mm hypoechoic lesion with several central echogenic foci
in left sternocleidomastoid muscle (large arrow) and similar
appearing 5 x 5 x 7 mm lesion in anterior midline subcutaneous
tissues (small arrow). Fine-needle aspiration biopsy of both lesions
was consistent with granuloma. Repeat sonograms (not shown) obtained 2 years
later showed no change in the appearance of these lesions.