Pulmonary metastases from ameloblastoma of the mandible treated with cisplatin, adriamycin, and cyclophosphamide. A case of delayed pulmonary metastases from an ameloblastoma of the mandible, which occurred 20 years after surgical resection of the primary tumor but with no recurrence at the primary site, is reported. Combination chemotherapy using cisplatin, adriamycin, and cyclophosphamide has produced a very good clinical and radiologically documented response in this case. 