CT of thyroglossal duct cysts.
A retrospective analysis of surgically proved cases of thyroglossal duct cysts was performed in an attempt to determine the characteristics of these lesions using computed tomography (CT). We evaluated 12 preoperative cases and two cases with postoperative complications. Ten patients with lesions that could be confused either clinically or radiographically with these cysts were also evaluated to develop a systemized radiologic differential diagnostic approach for the evaluation of anterior triangle neck lesions. CT enables the differentiation of thyroglossal duct cysts from other anterior triangle lesions based on location, CT values, and alterations in the adjacent soft tissues.
D000293:Adolescent; D000328:Adult; D000368:Aged; D003937:Diagnosis, Differential; D005260:Female; D006258:Head and Neck Neoplasms / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000000981:diagnostic imaging; D011300:Preoperative Care; D012189:Retrospective Studies; D013955:Thyroglossal Cyst / Q000000981:diagnostic imaging* / Q000196:embryology; D014057:Tomography, X-Ray Computed