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.
This is a multiple congenital anomaly syndrome with delayed psychomotor development with intellectual disability, short stature, obesity, variable dysmorphic facial features (round face, proptosis, hypertelorism, thick eyebrows and hair, long eyelashes, short nose and downturned corners of the mouth), heart defects, increased chance of chronic lung disease, skeletal defects such as brachydactyly, gastroesophageal reflux.