A case of Bonneau syndrome associated with multiple renal cortical cysts.

We describe a 2-month-old girl with congenital anomalies including facial anomalies, complex cardiac anomalies, polysyndactyly, dysgenesis of distal extremities and bilateral multiple renal cysts. The proband was the child of first-cousin parents. Clinical synopsis in Bonneau syndrome (OMIM: 263630) is polysyndactyly and cardiac malformation. In addition, liver anomalies were reported in two patients. We discuss polysyndactyly and cardiac malformation with bilateral multiple renal cysts, a combination not reported previously.