Cornelia de Lange Syndrome (CdLS) is a very rare syndrome characterised by multiple congenital anomaly affecting various organs and severe mental retardation. Incidence has been reported to be 1: 10.000-20.000 among the general population, with no racial predilection. The aetiology is still unknown but researchers, in 2004, discovered a mutation of the NIPBL gene located on chromosome 5 which i...
