<prompt> True about Thyroglossal tractcyst.Diverticulum attached to base of tongueTreatment is Sistrunk operationEnucleate cyst along with thyroglossal tract and remove portion of hyoid bone central portionAll of the above  <response>: Thyroglossal cysttract Thyroglossal duct cyst. Diverticulum attached to base of tongue. Treatment is Sistrunk operation. Enucleate cyst along with thyroglossal tract and remove portion of hyoid bone central portion 