- Pre- and postnatal growth retardation, scaling skin, moderate mental retardation and quadrispasticity, hypospadias grade 2 and hydro-uretero nephrosis, postaxial polydactyly. A distinct MCA/MR syndrome? Fryns, J.P., Lagae, L., Rizzo, W.B. Clin. Dysmorphol. (1998)