Coexisting congenital sublingual dermoid and bronchogenic cyst

A congenital dermoid together with a bronchogenic cyst at the base of the t ongue is extremely rare, We describe a 5-year-old bog who presented with an enlarged anterior segment of mandible, slight swelling of the Left submand ibular region, and a large swelling of the floor of the mouth that was disp lacing the tongue posteriorly. Both cysts were successfully excised and the hoy made an uncomplicated recovery. Occlusion and mastication returned to normal and his speech improved remarkably.