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 hypomagnesemia characterized by autosomal recessive inheritance of renal magnesium wasting with hypercalcinosis, progressive renal failure and severe ocular involvement that has_material_basis_in homozygous mutation in the CLDN19 gene on chromosome 1p34.2. (DO)
Synonyms:
exact_synonym:
FHHNC with severe ocular involvement; HOMG5; Idiopathic hypercalciuria with bilateral macular colobomata; Meier-Blumberg-Imahorn syndrome; bilateral macular coloboma with hypercalciuria; familial hypomagnesemia with hypercalciuria, nephrocalcinosis and severe ocular involvement; hypercalciuria-bilateral macular coloboma syndrome; renal hypomagnesemia with ocular involvement
ClinVar Annotator: match by term: Renal Hypomagnesemia, Recessive | ClinVar Annotator: match by term: Renal hypomagnesemia 5 with ocular involvement CTD Direct Evidence: marker/mechanism