Because the frequency of cancer of the thyroglossal cyst is 1%, in a large percentage of cases ... When a thyroglossal duct cyst FNAB is diagnostic for carcinoma, a thyroid ultrasound must ...
The criteria used to consider a primary papillary carcinoma of the thyroglossal duct were [12]: (1) the cyst must be in the midline region of the neck, (2) the wall of the cyst must be constituted ...