Guttmacher syndrome
Guttmacher syndrome
Definition
Guttmacher syndrome is an extremely rare syndrome characterized by hypoplastic thumbs and halluces, 5th finger clinobrachydactyly, postaxial polydactyly of the hands, short or uniphalangeal 2nd toes with absent nails and hypospadias.
Also known as Guttmacher syndrome, preaxial deficiency-postaxial polydactyly-hypospadias syndrome — per MONDO