triphalangeal thumbs-brachyectrodactyly syndrome https://www.malacards.org/card/triphalangeal_thumbs_with_brachyectrodactyly GARD:0005290 triphalangeal thumbs brachyectrodactyly MEDGEN:348710 triphalangeal thumb and brachyectrodactyly syndrome UMLS:C1860804 MESH:C536564 Orphanet:2947 Carnevale-Hernández-del Castillo syndrome Triphalangeal thumbs-brachyectrodactyly syndrome is characterized by triphalangeal thumbs and brachydactyly of the hands. It has been described in four families and in one isolated case. Ectrodactyly of the feet and, more rarely, ectrodactyly of the hands were also reported in some family members. Transmission is autosomal dominant. triphalangeal thumbs with brachyectrodactyly OMIM:190680 MONDO:0008607 triphalangeal thumb and brachy-ectrodactyly syndrome congenital limb malformation