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.
A nongenetic defect due to malformation of the KIDNEY which appears as a bunch of grapes with multiple renal cysts but lacking the normal renal bean shape, and the collection drainage system. This condition can be detected in-utero with ULTRASONOGRAPHY.
CTD Direct Evidence: marker/mechanism ClinVar Annotator: match by term: Congenital anomalies of kidney and urinary tract 2 | ClinVar Annotator: match by term: Pelvi-ureteric junction obstruction | ClinVar Annotator: match by term: TBX18-related condition