Regional macrodontia and regional bony enlargement associated with congenital infiltrating lipomatosis of the face presenting as unilateral facial hyperplasia. Brief review and case report

Abstract Congenital infiltrating lipomatosis of the face (CIL-F) is a rare lesion. Presented here is a review of the literature concerning this condition, with the report of a case with clinical signs indistinguishable from those of unilateral facial hyperplasia. Previously unreported clinical and radiographic features of regional bony hypertrophy and macrodontia associated with this case of CIL-F are described and the propostition raised that previously reported cases of unilateral facial hyperplasia may have been due to CIL-F. It is suggested that the clinical findings in this case of facial asymmetry associated with CIL-F, regional macrodontia and regional bony enlargement may constitute a previously undescribed syndrome.