Besides MEN1, the genodermatoses associated with facial angiofibromas include the tuberous sclerosis complex (TSC), in which facial angiofibromas (formerly called adenoma sebaceum) is a defining clinical feature, and the Birt-Hogg-Dubé Syndrome [See GeneReviews® (33)]. The gene discussed is MEN1; the disease is Birt-Hogg-Dube syndrome.