A patient 18 years of age with sebaceous cysts on the scalp and back of the neck, an osteroma on the right mandible; Radiographs reveal multiple impacted supernumerary teeth in both jaws. These findings suggest: (A) Cleidocranial dysostosis, (B) Ectodermat dysplasia, (C) Gardner's syndrome, (D) Osteogenesis imperfecta
Answer is C. None