Thyroglossal cysts and fistulae.
D000328:Adult; D002675:Child, Preschool; D005260:Female; D005402:Fistula / Q000473:pathology / Q000601:surgery; D006801:Humans; D006928:Hyoid Bone / Q000473:pathology / Q000601:surgery; D008297:Male; D013955:Thyroglossal Cyst / Q000473:pathology / Q000601:surgery