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.
An interstitial nephritis characterized by nephritis, interstitial fibrosis, and enlarged and atypical tubular epithelial cell nuclei that has_material_basis_in homozygous or compound heterozygous mutation in the FAN1 gene on chromosome 15q13.3. (DO)
ClinVar Annotator: match by OMIM:614817 ClinVar Annotator: match by This custom term has been created by RGD curators. ClinVar Annotator: match by term: Interstitial nephritis, karyomegalic