<prompt> 20-year-old female presents with a cystic swelling in the neck- It moves up with protrusion of tongue.Thyroid swellingTG cystSublingual gland swellingRanula- plunging  <response>: Ans. b TG cyst Thyroglossal cyst moves with protrusion of tongue Other swellings which move only with deglutition are - Subhyoid bursitis, Midline Dermoid cyst and Thyroid swelling. 