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Unified Medical Language System® (UMLS®)

New and Updated Sources - 2021AB Release

Only sources that are new or have had changes are linked. Click on the source name to view detailed information. Detailed information is available on New and Updated Sources - Expanded Representation Information.

New Sources (2)

New Source Name New Source VSAB New Source RSAB
Race & Ethnicity - CDC, 1.2 CDCREC_1.2 CDCREC
Childhood Cancer Predisposition Study Terminology, 2102D NCI2021_CCPS_2102D  NCI_CCPS


Updated Sources (107)

Updated Source Name Updated Source VSAB Updated Source RSAB
Anatomical Therapeutic Chemical Classification System, ATC_2021 ATC_2021_21_09_07  ATC
Code on Dental Procedures and Nomenclature, 2022 CDT2022  CDT
Vaccines Administered, 2017_02_08, 2021_08_25 CVX_2021_08_25  CVX
DrugBank, 5.0_2016_06_22, 5.0_2021_08_03 DRUGBANK5.0_2021_08_03  DRUGBANK
Gene Ontology, 2021_05_01 GO2021_05_01  GO
Gold Standard Drug Database, 2021_08_06 GS_2021_08_06  GS
HUGO Gene Nomenclature Committee, 2021_03 HGNC2021_03  HGNC
HL7 Vocabulary Version 3.0, 2021_03 HL7V3.0_2021_03  HL7V3.0
Human Phenotype Ontology, 2021_06_08 HPO2021_06_08  HPO
International Classification of Diseases, 10th Edition, Clinical Modification, 2022 ICD10CM_2022  ICD10CM
ICD-10-PCS, 2022 ICD10PCS_2022  ICD10PCS
LOINC, German, Austria Edition, 271 LNC-DE-AT_271  LNC-DE-AT
LOINC, German, Germany Edition, 271 LNC-DE-DE_271  LNC-DE-DE
LOINC, Greek, Greece Edition, 271 LNC-EL-GR_271  LNC-EL-GR
LOINC, Spanish, Argentina Edition, 271 LNC-ES-AR_271  LNC-ES-AR
LOINC, Spanish, Spain Edition, 271 LNC-ES-ES_271  LNC-ES-ES
LOINC, Estonian, Estonia Edition, 271 LNC-ET-EE_271  LNC-ET-EE
LOINC, French, Belgium Edition, 271 LNC-FR-BE_271  LNC-FR-BE
LOINC, French, Canada Edition, 271 LNC-FR-CA_271  LNC-FR-CA
LOINC, French, France Edition, 271 LNC-FR-FR_271  LNC-FR-FR
LOINC, Italian, Italy Edition, 271 LNC-IT-IT_271  LNC-IT-IT
LOINC, Korean, Korea Edition, 271 LNC-KO-KR_271  LNC-KO-KR
LOINC, Dutch, Netherlands Edition, 271 LNC-NL-NL_271  LNC-NL-NL
LOINC, Portuguese, Brazil Edition, 271 LNC-PT-BR_271  LNC-PT-BR
LOINC, Russian, Russia Edition, 271 LNC-RU-RU_271  LNC-RU-RU
LOINC, Turkish, Turkey Edition, 271 LNC-TR-TR_271  LNC-TR-TR
LOINC, Chinese, China Edition, 271 LNC-ZH-CN_271  LNC-ZH-CN
LOINC, 271 LNC271  LNC
Medical Dictionary for Regulatory Activities Terminology (MedDRA), 24.0 MDR24_0  MDR
Medical Dictionary for Regulatory Activities Terminology (MedDRA), Brazilian Portuguese Edition, 24.0 MDRBPO24_0  MDRBPO
Medical Dictionary for Regulatory Activities Terminology (MedDRA), Czech Edition, 24.0 MDRCZE24_0  MDRCZE
Medical Dictionary for Regulatory Activities Terminology (MedDRA), Dutch Edition, 24.0 MDRDUT24_0  MDRDUT
Medical Dictionary for Regulatory Activities Terminology (MedDRA), French Edition, 24.0 MDRFRE24_0  MDRFRE
Medical Dictionary for Regulatory Activities Terminology (MedDRA), German Edition, 24.0 MDRGER24_0  MDRGER
Medical Dictionary for Regulatory Activities Terminology (MedDRA), Hungarian Edition, 24.0 MDRHUN24_0  MDRHUN
Medical Dictionary for Regulatory Activities Terminology (MedDRA), Italian Edition, 24.0 MDRITA24_0  MDRITA
Medical Dictionary for Regulatory Activities Terminology (MedDRA), Japanese Edition, 24.0 MDRJPN24_0  MDRJPN
Medical Dictionary for Regulatory Activities Terminology (MedDRA), Korean Edition, 24.0 MDRKOR24_0  MDRKOR
Medical Dictionary for Regulatory Activities Terminology (MedDRA), Portuguese Edition, 24.0 MDRPOR24_0  MDRPOR
Medical Dictionary for Regulatory Activities Terminology (MedDRA), Russian Edition, 24.0 MDRRUS24_0  MDRRUS
Medical Dictionary for Regulatory Activities Terminology (MedDRA), Spanish Edition, 24.0 MDRSPA24_0  MDRSPA
Medication Reference Terminology, 2021_09_07 MED-RT_2021_09_07  MED-RT
MEDCIN, 3_2021_07_19 MEDCIN3_2021_07_19  MEDCIN
Multum MediSource Lexicon, 2021_08_01 MMSL_2021_08_01  MMSL
Micromedex RED BOOK, 2021_08_02 MMX_2021_08_02  MMX
Medical Subject Headings, 2022_2021_07_20 MSH2022_2021_07_20  MSH
German translation of the Medical Subject Headings, 2021 MSHGER2021  MSHGER
Descritores em Ciencias da Saude (Portuguese translation of the Medical Subject Headings), 2021 MSHPOR2021  MSHPOR
Descritores en Ciencias de la Salud (Spanish translation of the Medical Subject Headings), 2021 MSHSPA2021  MSHSPA
Swedish translation of the Medical Subject Headings, 2021 MSHSWE2021  MSHSWE
Metathesaurus CMS Formulary Reference File, MTHCMSFRF_2020 MTHCMSFRF_2020_21_09_07  MTHCMSFRF
Metathesaurus FDA Structured Product Labels, 2021_08_27 MTHSPL_2021_08_27  MTHSPL
Manufacturers of Vaccines, 2021_09_07 MVX2021_09_07  MVX
NCBI Taxonomy, 2021_05_25 NCBI2021_05_25  NCBI
NCI Thesaurus, 2021_02D NCI2021_02D  NCI
American College of Cardiology/American Heart Association Clinical Data Terminology, 2102D NCI2021_ACC-AHA_2102D  NCI_ACC-AHA
Biomedical Research Integrated Domain Group Model, 2102D NCI2021_BRIDG_2102D  NCI_BRIDG
Biomedical Research Integrated Domain Group Model, 3.0.3, 2102D NCI2021_BRIDG_3_0_3_2102D  NCI_BRIDG_3_0_3
Biomedical Research Integrated Domain Group Model, 5.3, 2102D NCI2021_BRIDG_5_3_2102D  NCI_BRIDG_5_3
BioCarta online maps of molecular pathways, adapted for NCI use, 2102D NCI2021_BioC_2102D  NCI_BioC
Chemical Biology and Drug Development Vocabulary, 2102D NCI2021_CBDD_2102D  NCI_CBDD
U.S. Centers for Disease Control and Prevention, 2102D NCI2021_CDC_2102D  NCI_CDC
CDISC Glossary Terminology, 2102D NCI2021_CDISC-GLOSS_2102D  NCI_CDISC-GLOSS
Clinical Data Interchange Standards Consortium, 2102D NCI2021_CDISC_2102D  NCI_CDISC
Cancer Research Center of Hawaii Nutrition Terminology, 2102D NCI2021_CRCH_2102D  NCI_CRCH
Common Terminology Criteria for Adverse Events, 2102D NCI2021_CTCAE_2102D  NCI_CTCAE
Common Terminology Criteria for Adverse Events 3.0, 2102D NCI2021_CTCAE_3_2102D  NCI_CTCAE_3
Common Terminology Criteria for Adverse Events 5.0, 2102D NCI2021_CTCAE_5_2102D  NCI_CTCAE_5
Clinical Trial Data Commons, 2102D NCI2021_CTDC_2102D  NCI_CTDC
Cancer Therapy Evaluation Program - Simple Disease Classification, 2102D NCI2021_CTEP-SDC_2102D  NCI_CTEP-SDC
Clinical Trials Reporting Program, 2102D NCI2021_CTRP_2102D  NCI_CTRP
Content Archive Resource Exchange Lexicon, 2102D NCI2021_CareLex_2102D  NCI_CareLex
NCI Division of Cancer Prevention Program, 2102D NCI2021_DCP_2102D  NCI_DCP
Digital Imaging Communications in Medicine, 2102D NCI2021_DICOM_2102D  NCI_DICOM
NCI Developmental Therapeutics Program, 2102D NCI2021_DTP_2102D  NCI_DTP
European Directorate for the Quality of Medicines & Healthcare, 2102D NCI2021_EDQM-HC_2102D  NCI_EDQM-HC
U.S. Food and Drug Administration, 2102D NCI2021_FDA_2102D  NCI_FDA
Global Alignment of Immunization Safety Assessment in pregnancy, 2102D NCI2021_GAIA_2102D  NCI_GAIA
NCI Genomic Data Commons Terms, 2102D NCI2021_GDC_2102D  NCI_GDC
Geopolitical Entities, Names, and Codes (GENC) Standard Edition 1, 2102D NCI2021_GENC_2102D  NCI_GENC
NCI Integrated Canine Data Commons Terms, 2102D NCI2021_ICDC_2102D  NCI_ICDC
International Conference on Harmonization, 2102D NCI2021_ICH_2102D  NCI_ICH
International Neonatal Consortium, 2102D NCI2021_INC_2102D  NCI_INC
Jackson Laboratories Mouse Terminology, adapted for NCI use, 2102D NCI2021_JAX_2102D  NCI_JAX
KEGG Pathway Database, 2102D NCI2021_KEGG_2102D  NCI_KEGG
NCI Dictionary of Cancer Terms, 2102D NCI2021_NCI-GLOSS_2102D  NCI_NCI-GLOSS
NCI HUGO Gene Nomenclature, 2102D NCI2021_NCI-HGNC_2102D  NCI_NCI-HGNC
NCI Health Level 7, 2102D NCI2021_NCI-HL7_2102D  NCI_NCI-HL7
National Council for Prescription Drug Programs, 2102D NCI2021_NCPDP_2102D  NCI_NCPDP
National Institute of Child Health and Human Development, 2102D NCI2021_NICHD_2102D  NCI_NICHD
Pediatric Cancer Data Commons, 2102D NCI2021_PCDC_2102D  NCI_PCDC
Prostate Imaging Reporting and Data System, 2102D NCI2021_PI-RADS_2102D  NCI_PI-RADS
National Cancer Institute Nature Pathway Interaction Database, 2102D NCI2021_PID_2102D  NCI_PID
Registry Nomenclature Information System, 2102D NCI2021_RENI_2102D  NCI_RENI
Unified Code for Units of Measure, 2102D NCI2021_UCUM_2102D  NCI_UCUM
Zebrafish Model Organism Database, 2102D NCI2021_ZFin_2102D  NCI_Zfin
Cancer Data Standards Registry and Repository, 2102D NCI2021_caDSR_2102D  NCI_caDSR
FDB MedKnowledge (formerly NDDF Plus), 2021_08_11 NDDF_2021_08_11  NDDF
Neuronames Brain Hierarchy, 2021_05_25 NEU2021_05_25  NEU
Online Mendelian Inheritance in Man, 2021_07_21 OMIM2021_07_21  OMIM
RxNorm Vocabulary, 20AA_210907F RXNORM_20AA_210907F  RXNORM
SNOMED Clinical Terms, Spanish Language Edition, 2021_04_30 SCTSPA_2021_04_30  SCTSPA
US Edition of SNOMED CT, 2021_09_01 SNOMEDCT_US_2021_09_01  SNOMEDCT_US
Veterinary Extension to SNOMED CT, 2021_04_01 SNOMEDCT_VET_2021_04_01  SNOMEDCT_VET
USP Compendial Nomenclature, 2021_07_15 USP_2021_07_15_21_09_07  USP
Veterans Health Administration National Drug File, 2021_07_30 VANDF_2021_07_30  VANDF

Last Reviewed: October 29, 2021