hepatic vascular disorder Budd-Chiari syndrome https://github.com/monarch-initiative/mondo/issues/4521 https://github.com/monarch-initiative/mondo/issues/9097 https://rarediseases.info.nih.gov/diseases/5968/budd-chiari-syndrome OMIM:600880 Budd-Chiari syndrome, somatic SCTID:82385007 Budd-Chiari syndrome (BCS) is caused by obstruction of hepatic venous outflow involving either the hepatic veins or the terminal segment of the inferior vena cava. Budd-Chiari syndrome BDCHS NANDO:1200437 MEDGEN:163632 MONDO:0010947 MESH:D006502 Orphanet:131 MedDRA:10006537 ICD9:453.0 ICD10CM:I82.0 GARD:0005968 UMLS:C0856761 membranous obstruction of the inferior vena cava icd11.foundation:1300118676