
Myofibroma is a rare spindle cell neoplasm that consists of myofibroblasts (cells with both smooth muscle and fibroblastic features). Although it was originally described as a multicentric tumor process affecting infants and young children (myofibromatosis), it is now recognized that most cases of the tumor are solitary and that it can occur at any age. This report describes a case on solitary myofibroma involving posterior part of body of mandible extending to the ramus occurring in a 15 years old patient.