has material basis in germline mutation in ABCC2 syndromic disease hereditary hyperbilirubinemia Dubin-Johnson syndrome https://www.malacards.org/card/dubin_johnson_syndrome hyperbilirubinemia type 2 NCIT:C34741 Dubin Johnson Syndrome MedDRA:10013800 Orphanet:234 MESH:D007566 SCTID:44553005 NORD:1063 OMIM:237500 Dubin-Johnson syndrome DJS conjugated hyperbilirubinemia MONDO:0009380 Sprinz-Nelson syndrome Dubin-Johnson syndrome (DJS) is a benign, inherited liver disorder characterized clinically by chronic, predominantly conjugated, hyperbilirubinemia and histopathologically by black-brown pigment deposition in parenchymal liver cells. Dubin-Sprinz disease MEDGEN:7181 GARD:0002793 icd11.foundation:1691610999 DOID:12308 UMLS:C0022350 chronic idiopathic jaundice