disease has feature biliary atresia biliary atresia with splenic malformation syndrome https://github.com/monarch-initiative/mondo/issues/6876 https://www.malacards.org/card/biliary_atresia_with_splenic_malformation_syndrome SCTID:717156002 Orphanet:244283 MONDO:0016577 Biliary atresia with splenic malformation syndrome (BASM) designates the association of biliary atresia and splenic abnormalities (mainly polysplenia and less frequently asplenia, double spleen). Cardiac defect, situs inversus and a preduodenal portal vein can also be present. It represents the embryonal or syndromic form of biliary atresia. It affects newborns or infants and is characterized by jaundice, pale stools, dark urine, failure to thrive, hepatomegaly, coagulopathy, anemia and often palpable spleen. MEDGEN:907806 UMLS:C4274029 BASM syndrome GARD:0020652 disorder of development or morphogenesis