There are several causes of gingival hyperplasia and one of the most well-known is
drug-induced gingival enlargement. Nevertheless, causes of congenital gingival enlargement
include only hereditary and metabolic disorders. Only one case of drug-induced congenital
gingival hyperplasia has been reported. We present the second neonate with gingival
hyperplasia in the context of foetal valproate syndrome and review the literature.
gingival hyperplasia - embryopathy - valproic acid