Mandibular Gorham-Stout Disease With Implanted Fibular Resorption.

Gorham-Stout disease is an extremely rare disease characterized by progressive massive osteolysis with different clinical manifestations. The pathology is characterized by vascular proliferation, leading to destruction and resorption of the bone matrix, but the exact etiology is unknown. It can occur in any part of the body, with few reports of cases involving the maxillofacial region. Herein, the authors report a case of Gorham-Stout disease of the mandible, which started by affecting the alveolar bone and progressed to the mandibular marginal branches and even to the implanted vascularized free fibula.