This award-winning picture shows a ranula - a type of mucocele found on the floor of the mouth. This picture was a bronze award winner in the 2009 Institute of Medical Illustrators awards and was ...

The only exceptions are the ranula, which occurs above 30 years, and the retention-type mucocele, which occurs in those between 50 and 60 years. The ranula is an oral mucocele of the sublingual gland, ...