[Facial asymmetry due to polycystic-like mandibular fibrous dysplasia. Apropos of a case].

The authors relate one case of fibrous dysplasia limited to one bone and affecting the lower jaw, bilaterally. They put a stress on the slow evolution of the disease, as well as the diagnostic importance of the histological findings. Commenting on this case, they present a review of the main manifestations of this condition.