syndromic intellectual disability syndromic disease hereditary disease aniridia - intellectual disability syndrome https://github.com/monarch-initiative/mondo/issues/5588 https://github.com/monarch-initiative/mondo/issues/6744 https://github.com/monarch-initiative/mondo/issues/6877 https://github.com/monarch-initiative/mondo/issues/6878 https://www.malacards.org/card/aniridia_intellectual_disability_syndrome_2 MONDO:0015199 UMLS:C2931243 Walker Dyson syndrome GARD:0005530 MESH:C536568 Walker-Dyson syndrome Aniridia-intellectual disability syndrome is an extremely rare autosomal dominant developmental defect of the eye described in several members of one family that is characterized by the association of moderate intellectual disability with aniridia, lens dislocation, optic nerve hypoplasia and cataracts. There have been no further descriptions in the literature since 1974. aniridia associated with intellectual disability and other eye abnormalities MEDGEN:419752 Orphanet:1068 aniridia associated with mental retardation and other eye abnormalities