amnestic disorder true ICD10CM:R41.3 NCI2004_11_17:C35764 Amnestic syndrome Korsakoff's psychosis or syndrome A cognitive disorder where the memory is disturbed or lost and involves the loss of memories previously established, loss of the ability to create new memories, or loss of the ability to learn new information. UMLS_CUI:C0002625 UMLS_CUI:C0002622 disease_ontology DOID:4544 SNOMEDCT_US_2018_03_01:78461004 MTHICD9_2006:294.0 MESH:D000647 SNOMEDCT_US_2018_03_01:48167000 NCI:C2867 amnesia DOID:10914 ICD9CM:294.0 SNOMEDCT_US_2018_03_01:3298001 cognitive disorder