Unusual inflamed thyroglossal cyst.
The authors report a case of an unusual inflammatory reaction in a thyroglossal cyst. It consisted of broad papillary intraluminal projections covered by histiocytes and occasional multinucleate giant cells. This benign process should not be confused with a true papillary neoplasm, a rare complication of a thyroglossal cyst.
D000328:Adult; D005260:Female; D015726:Giant Cells / Q000473:pathology; D006644:Histiocytes / Q000473:pathology; D006801:Humans; D007249:Inflammation / Q000473:pathology; D013955:Thyroglossal Cyst / Q000473:pathology*