SNOMED CT

Last uploaded: July 6, 2018

Details

Acronym	SNOMEDCT
Visibility	Public
Description	SNOMED Clinical Terms
Status	Production
Format	UMLS
Contact	NLM Customer Service, custserv@nlm.nih.gov
Categories	Health
Groups	Cancer Biomedical Informatics Grid, Unified Medical Language System
License Information	This ontology is made available via the UMLS. Users of all UMLS ontologies must abide by the terms of the UMLS license, available at https://uts.nlm.nih.gov/license.html

Version	Released	Uploaded
2018AA (Parsed, Indexed, Metrics, Annotator)	02/06/2017	07/06/2018
2017AB (Archived)	02/06/2017	07/06/2018
2017AA (Archived)	02/06/2017	04/06/2018
2016AB (Archived)	02/06/2017	02/06/2017
2016AA (Archived)	09/06/2016	09/06/2016
2015AB (Archived)	07/20/2016	07/20/2016
2015AA (Archived)	06/09/2015	06/09/2015
2014AB (Archived)	01/29/2015	01/29/2015
2014AA (Archived)	02/21/2014	02/21/2014
2013AA (Archived)	02/18/2014	02/18/2014
2013AA (Archived)	01/14/2014	01/14/2014
2013AA (Archived)	05/08/2013	09/25/2013
2011_01_31 (Archived)	01/31/2011	08/11/2011
2010_07_31 (Archived)	07/31/2010	11/09/2010
2010_01_31 (Archived)	01/31/2010	05/12/2010
2009_07_31 (Archived)	07/31/2009	01/05/2010
2009_01_31 (Archived)	01/31/2009	07/31/2009
more...

CCC Nursing Ontology: This is nursing diagnosis ontology of Clinical Care Classification
Cardiac-centered Frailty Ontology: This ontology is designed to cover the portions of reality relevant to assessing patient frailty. While we believe it to be relevant to frailty in general, during its development we were specifically focused on decisions relating to cardiac care. We gathered terms using existent instruments, physician interviews, and automated chart reviews. The hierarchical structure was taken from SNOMED-CT. We could not simply use SNOMED-CT because it is too exhaustive to be useful. We add entities where necessary to remain true to our data.
Drug-Induce Liver Injury (combined): A SNOMED subset of terms related to histological and clinical descriptions of Drug Induced Liver Injury (DILI). See Wang et al., "A Unifying Ontology to Integrate Histological and Clinical Observations for Drug-Induce Liver Injury" The American Journal of Pathology, 182:4,1180-1187 (2013). This view contains both of the DILIo major branches; SNOMED:Body Structure and SNOMED:Clinical finding Some of the class names have been changed to correspond to the preferred names in SNOMED of 7/31/2011. In DILIo publication -> in this file; Disorder of liver -> Disease of liver; Finding of general form of body -> General form of body - finding; Finding of size of liver -> size of liver - finding; Subacute necrosis of liver -> subacute hepatic necrosis
Neurologic Examination Ontology: An ontology to capture findings from the neurological examination. The ontology is based on concepts from UMLS Metathesaurus and SNOMED CT. Only abnormal findings are included. The purpose of the ontology is to act as a limited vocabulary for coding the neurological examination for big data projects or machine learning.
SNOMED CT Standard Ontology Based on the Ontology for General Medical Science: The Systematized Nomenclature of Medicine Clinical Term Ontology (SCTO) attempts to create a basic OWL 2 ontology for SNOMED CT terminology. The ontology is built based on the Ontology of General Medical Science (OGMS). This ontology implements the SNOMED CT concept model by adding the appropriate axioms to its top-level concepts. The resulting ontology can prevent redundancies and inconsistencies in this large terminology. Moreover, the terminology maintenance can become more accurate. Finally, SNOMED CT can be used in a healthcare environment to create more complex post-coordinated expressions and constraints in a more accurate manner.
SNOMED Terminos Clinicos: SNOMED Terminos Clinicos (SNOMED CT), Edicion en Espanol, Distribucion Internacional, Octubre de 2008, 2009_04_30
Neoplasm_hamartoma: subset of snomed-ct regarding neoplasm and hamartoma
Neoplasm_breast_cancer: This a subset of Neoplasm_hamartoma view, based on Snomed clinical practice's used terms (Fondazione S.Maugeri anatomic pathology dep.). This subset is not to be meant exhaustive, it has been created in order to built a proper ontology for our project, ONCO-i2b2, through the NCBO Ontology Tools.
Snomed neoplasm, breast cancer: This a subset of snomed-ct regarding neoplasm and hamartoma, based on Snomed clinical practice's used terms (Fondazione S.Maugeri anatomic pathology dep.). This subset is not to be meant exhaustive, it has been created in order to built a proper ontology for our project, ONCO-i2b2, through the NCBO Ontology Tools.
Snomed, Body Structure: The Body Structure subtree in SNOMED-CT. It has been created in order to built a proper ontology for our project, ONCO-i2b2, through the NCBO Ontology Tools.
SNOMED Ethnic Group: Ethnic Group From SNOMED CT
SNOMED Anatomy: The Anatomy class subtree in SNOMED-CT based on SNOMED CT 2009.07.31
SNOMED Clinical Finding: Extract from SNOMED
SNOMED Organism: The Organism subtree in SNOMED-CT based on SNOMED-CT v. 2009.01.31
SNOMED Test Findings: The Test Findings subtree in SNOMED-CT based on SNOMED-CT v. 2009.01.31
SNOMED Morphologically Abnormal Structure: The Morphologically Abnormal Structure subtree of SNOMED CT
SNOMED CT SPA: SNOMED CT SPANISH

Classes	347,358
Individuals	0
Properties	200
Maximum depth	28
Maximum number of children	2,355
Average number of children	5
Classes with a single child	36,680
Classes with more than 25 children	2,690
Classes with no definition	343,630