Neurofibromatosis type 1 may present as a gingival neurofibroma in a patient with no family history. Accurate diagnosis will lead to successful management of oral lesions. The present case is a report of sporadic gingival neurofibroma in an 18 year old male.

Developing odontoma is a rare mixed odontogenic tumor that can arise with other odontogenic lesions. The association of COC with ameloblastic fibro-odontoma is extremely rare. We report an extremely rare case of developing odontoma arising from a calcifying odontogenic cyst in a 17-year old girl.