3C syndrome with cryptorchidism and posterior embryotoxon.

We report a case of the 3C (cranio-cerebello-cardiac) syndrome, also known as Ritscher-Schinzel syndrome, a rare autosomal recessive disorder characterized by craniofacial, cerebellar, and cardiac anomalies. In addition to features previously reported the child had Wormian bones of the skull, intra-abdominal testes, and posterior embryotoxon that have not previously been reported as part of the 3C syndrome.