Case in Point: Thyroglossal Duct CystByShashi Sahai, MD,Mark Borkin, MD,Deepak M. Kamat, MD, PhDMarch 1st 2006A 9-year-old Hispanic boy presented with submental swelling and dysphagia. The swelling had progressed over 5 days. He had no history of fever, difficulty in breathing, or voice change.