Tabriz University of Medical Sciences Journal of Dental Research, Dental Clinics, Dental Prospects 2008-210X 3 3 2009 10 01 Odontogenic Fibromyxoma and Odontogenic Cyst in an Eight-year-old Boy: Three-year Follow-up 103 105 EN Hossein Shahoon Mostafa Esmaeili • Maryam Nikhalat Ensie Farokhi Journal Article 2009 02 22 2009 08 23 Odontogenic fibromyxoma is a rare and locally-invasive benign neoplasm found exclusively in the jaws. It has the potential for extensive bony destruction and extension into the surrounding structures. In the presented case, radiographic and histological features as well as the treatment and follow-up of odontogenic fibromyxoma accompanying odontogenic cyst of mandible in an 8-year-old boy are discussed.