RGD uses the Human Disease Ontology (DO, https://disease-ontology.org/) for disease curation across species. RGD automatically downloads each new release of the ontology on a monthly basis. Some additional terms which are required for RGD's curation purposes but are not currently covered in the official version of DO have been added. As corresponding terms are added to DO, these custom terms are retired and the DO terms substituted in existing annotations and subsequently used for curation.
Term:
intellectual developmental disorder with ocular anomalies and distinctive facial features
A syndromic intellectual disability that is characterized by global developmental delay, mildly impaired intellectual development, ophthalmologic anomalies, microcephaly or relative microcephaly, hearing loss, and characteristic facial features, and that has_material_basis_in heterozygous mutation in the MTSS2 gene on chromosome 16q22. (DO)
ClinVar Annotator: match by term: Intellectual developmental disorder with ocular anomalies and distinctive facial features | ClinVar Annotator: match by term: MTSS2-related neurodevelopmental disorder