Congenital osteolipoma associated with cleft palate: a case report.

Congenital tumors of the oral cavity are uncommon. Teratoid tumors account for most of the reported cases and are infrequently associated with a cleft of the soft palate. Of the remaining tumors associated with pediatric cleft palate, congenital lipoma is rare. Lipomas of the oral cavity may show cartilaginous or osseous changes. These changes have not been reported in lipoma associated with cleft palate. A rare case of congenital osteolipoma associated with cleft palate and showing osseous change is presented here. The pathogenesis of the lesion and the osseous metaplasia are described. The present case is the second case of congenital lipoma associated with cleft palate in the literature.