has material basis in germline mutation in FAN1 interstitial nephritis hereditary nephritis karyomegalic interstitial nephritis https://github.com/monarch-initiative/mondo/issues/6646 https://github.com/monarch-initiative/mondo/issues/8304 https://rarediseases.info.nih.gov/diseases/11003/karyomegalic-interstitial-nephritis https://www.malacards.org/card/interstitial_nephritis_karyomegalic interstitial nephritis caused by mutation in FAN1 MONDO:0013898 Any interstitial nephritis in which the cause of the disease is a mutation in the FAN1 gene. karyomegalic interstitial nephritis systemic karyomegaly MEDGEN:766688 kin interstitial nephritis, karyomegalic FAN1 interstitial nephritis DOID:0060911 UMLS:C3553774 GARD:0011003 Orphanet:401996 KMIN NCIT:C173626 KIN OMIM:614817 familial cystic renal disease DNA repair disease