DO_rare_slim NCIthesaurus hepatic encephalopathy UMLS_CUI:C0019151 MESH:D006501 GARD:10452 ICD9CM:572.2 SNOMEDCT_US_2025_09_01:197332007 DOID:13413 ICD10CM:K76.82 A brain disease that is characterized by loss of brain function, the occurrence of confusion, altered level of consciousness, and coma that results when the liver is unable to remove toxins from the blood. Portal-systemic encephalopathy disease_ontology NCI:C79596 brain disease