| Phenotype details |
Vermis: molar tooth sign; Corpus callosum: agenesis; Wide ventricles; Upper limb polydactyly: postaxial right and left; Lower limb polydactyly: postaxial right and left; Mental retardation, hypotonia, macrocephaly, prominent forehead, hypertelorism, wide nasal bridge, short philtrum, high palate, nail dystrophy |