Disease Summary help help Associated Targets () Explore Associated Targets list Mondo Description A congenital benign cyst arising from the remnants of the thyroglossal duct. It is usually located in the midline of the neck. Mondo Term and Equivalent IDs MONDO:0006460: thyroglossal duct cyst EFO:1000585: open_in_newMESH:D013955: open_in_newSCTID:39462005: open_in_new