Bilateral cleft lip and palate, hypertelorism and hypoplastic toes.

We report on a 23-month-old boy with bilateral cleft lip and palate, marked hypertelorism, frontal bossing and severe bilateral, asymmetric hypoplasia of toes. The mother used bisoprolol, naproxen and sumatriptan for migraine until the fifth postmenstrual week of pregnancy. We suggest that this patient's features represent a previously undescribed entity of as yet unknown aetiology.