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SNOMED CT
Acronym | SNOMEDCT |
Visibility | Public |
Description | The US Edition of SNOMED CT combines the International Release of SNOMED CT and the US Extension of SNOMED CT SNOMED CT provides the core general terminology for the electronic health record (EHR). The concepts have unique meanings and formal logic-based definitions organized into hierarchies. Each International Release includes the core of the terminology (concepts, descriptions, and relationships), together with works to support the implementation and use of SNOMED CT, including subsets, cross maps to existing classifications and coding schemes, and an extensive set of guidelines. The US Extension to SNOMED CT included the concepts, descriptions, and relationships accepted by NLM as a formal extension to the SNOMED CT International Release. NLM no longer releases the standalone US Extension. The US Edition of SNOMED CT includes more than 300,000 unique concepts. There are over 1,000,000 descriptions in SNOMED CT, including synonyms that can be used to refer to a concept. In addition, there are approximately 903,000 links or semantic relationships between the SNOMED CT concepts. |
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. |
Version | Released | Uploaded |
---|---|---|
SNOMEDCT_US_2024_09_01 (Parsed, Indexed, Metrics, Annotator, Error Diff) | 11/04/2024 | 01/16/2025 |
2024AA (Archived) | 05/06/2024 | 08/28/2024 |
2023AB (Archived) | 11/06/2023 | 01/31/2024 |
2023AA (Archived) | 04/01/2023 | 08/07/2023 |
2022AB (Archived) | 11/07/2022 | 01/06/2023 |
2022AA (Archived) | 05/02/2022 | 06/10/2022 |
2021AB (Archived) | 11/01/2021 | 11/18/2021 |
2021AA (Archived) | 04/03/2021 | 05/20/2021 |
2020AB (Archived) | 11/02/2020 | 01/06/2021 |
2020AA (Archived) | 05/04/2018 | 09/24/2020 |
2019AB (Archived) | 11/04/2019 | 11/18/2019 |
2019AA (Archived) | 05/06/2019 | 08/27/2019 |
2018AB (Archived) | 11/05/2018 | 04/29/2019 |
2018AA (Archived) | 05/07/2018 | 07/06/2018 |
2017AB (Archived) | 11/06/2017 | 07/06/2018 |
2017AA (Archived) | 05/08/2017 | 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
- Maternity_Test_Case2
- Testing
- MEdical LifeLog Ontology for people with disability
- No description provided
- 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
- Reserved Acronym SNOMEDCT_US
- Reserved acronym to prevent URI collusion with SNOMEDCT. see https://github.com/ncbo/bioportal-project/issues/198
Classes | 375,783 |
Individuals | 0 |
Properties | 246 |
Maximum depth | 30 |
Maximum number of children | 3,027 |
Average number of children | 4 |
Classes with a single child | 48,683 |
Classes with more than 25 children | 3,114 |
Classes with no definition | 367,146 |
Educatioal Medical Materials Annotator
International Fanconi Anemia Registry
Mapping of Norwegian national quality registries- Variabelbibliotek for medisinske kvalitetsregistre
Nomenclature for Anatomic Pathology
Rehabilita, Disruptive Technologies for the Rehabilitation of the Future
-
Body structure
Clinical finding
- Able to tolerate being cleaned during toileting
- Able to tolerate changing incontinence pad
Abnormal blood oxygen pressure
- Acceptance of illness
Adverse incident outcome categories
- Adverse incident resulting in no harmful effect
Age AND/OR growth finding
Anesthetic finding
- Antibody to Adenovirus detected
- Antibody to Lentivirus detected
- Aware of prognosis
- Blood oxygen pressure within reference range
Calculus finding
Cardiovascular finding
Chest expansion - finding
- Child health observations
Clinical stage finding
- Cognitive deficit in psychomotor function
- Cognitive deficit in visuospatial function
Color finding
Deformity
Dependence on enabling machine or device
Device finding
- Disease type AND/OR category unknown
- Drawing up knees
Ear and auditory finding
Edema
Effect of exposure to physical force
Elimination pattern
Endocrine finding
- Epidemic disease
Erythema
Eye / vision finding
Fetal finding
Finding by method
Finding of American Society of Anesthesiologists physical status classification
Finding of back
Finding of blood, lymphatics and immune system
Finding of body product
- Blood on pants
- Blood on toilet paper
Contents of stool - finding
Feces odor finding
Feces quantity finding
Feces: foreign constituents - finding
Finding of appearance of stool
Finding of measures of urine output
Finding of odor of urine
Finding of saliva
Finding of smegma
Finding of urine appearance
Finding of urine output
Gastric aspirate finding
- High-grade urothelial carcinoma found on urine cytology
- High-grade urothelial carcinoma not detected by urine cytology
- Idiopathic pyuria
- Low-grade urothelial neoplasia found on urine cytology
- No nipple discharge
- Podocyturia
Polyuria
Semen finding
Sputum finding
- Sweat finding
Two glass urine test, first glass appearance finding
- Urine erythrocyte test = +
- Urine erythrocyte test = ++
- Urine erythrocyte test = +++
- Urine erythrocytes not detected
Finding of completeness of placenta
Finding of cough impulse of lump
Finding of general observation of appearance
Finding of general physiological development
Finding of immune status
Finding of limb structure
Finding of neonate
Finding related physiologic patient state
Finding related to awareness of bowel function
Finding related to exertion
Finding related to physiologic substance
- Finding related to status of agreement with prior finding
Finding reported by subject or history provider
Fit for activity
Fluid balance finding
- Found walking
Functional finding
General body state finding
General clinical state finding
General finding of soft tissue
General problem AND/OR complaint
Hypervolemia
Impaired tissue integrity
- Intercurrent disease
- Intraabdominal pressure above reference range
Jaundice
Local disease
- Loss of midline awareness
Mass of body structure
Menopause finding
Musculoskeletal finding
Nursing observation AND/OR diagnosis
Nutritional finding
Odor of specimen - finding
- One of twins
- Opiate detected by screening method
Patient reaction finding
Physical activity finding
Problem
Procedure related finding
Prognosis/outlook finding
Propensity to adverse reaction
- Pulmonary arterial pressure increased
Pyknocytosis
- Questionable explanation of injury
Safety finding
- SARS-CoV-2 antibody detected
- SARS-CoV-2 detected
- SARS-CoV-2 not detected
Skin AND/OR mucosa finding
Social context finding
Speech finding
Stoma finding
Subclinical disease AND/OR syndrome
Temperature-associated finding
- Unsupervised specimen collection by subject
Uses contraception
Victim status
- Virtual supervision by healthcare professional of specimen collection by subject
Wound finding
Environment or geographical location
Event
Observable entity
Organism
Pharmaceutical / biologic product
Physical force
Physical object
Procedure
Qualifier value
Record artifact
Situation with explicit context
SNOMED CT Model Component
Social context
Special concept
Specimen
Staging and scales
Substance
Id | http://purl.bioontology.org/ontology/SNOMEDCT/271841006
http://purl.bioontology.org/ontology/SNOMEDCT/271841006
|
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Preferred Name | Large stool |
Synonyms |
Large stool (finding)
|
Type | http://www.w3.org/2002/07/owl#Class |
All Properties
altLabel | Large stool (finding)
|
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prefLabel | Large stool
|
Type ID |
900000000000003001
900000000000013009
|
CASE SIGNIFICANCE ID |
900000000000020002
900000000000448009
|
notation | 271841006
|
Effective time | 20230531
|
Active | 1
|
interprets | |
subClassOf | |
Semantic type UMLS property | |
Has interpretation | |
type | |
Subset member |
6011000124106~MAPADVICE~ALWAYS R19.5
447562003~MAPRULE~TRUE
6011000124106~MAPGROUP~1
447562003~MAPTARGET~R19.5
900000000000508004~ACCEPTABILITYID~900000000000549004
447562003~MAPGROUP~1
447562003~CORRELATIONID~447561005
6011000124106~MAPCATEGORYID~447637006
900000000000509007~ACCEPTABILITYID~900000000000548007
900000000000508004~ACCEPTABILITYID~900000000000548007
447562003~MAPADVICE~ALWAYS R19.5
447562003~MAPPRIORITY~1
6011000124106~MAPTARGET~R19.5
447562003~MAPCATEGORYID~447637006
6011000124106~MAPPRIORITY~1
6011000124106~CORRELATIONID~447561005
900000000000497000~MAPTARGET~XM08Z
6011000124106~MAPRULE~TRUE
900000000000509007~ACCEPTABILITYID~900000000000549004
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DEFINITION STATUS ID | 900000000000073002
|
tui | T184
|
CTV3ID | XM08Z
|
cui | C0232721
|
Delete | Subject | Author | Type | Created |
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No notes to display |
Mapping To | Ontology | Source |
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http://purl.bioontology.org/ontology/ICD10CM/R19.5 | ICD10CM | CUI |
http://purl.bioontology.org/ontology/SNMI/F-54620 | SNMI | CUI |
http://sbmi.uth.tmc.edu/ontology/ochv#C0232721 | OCHV | LOOM |
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Notes
Subject | Author | Type | Class | Created |
---|---|---|---|---|
ICD-10-CM 2018 | Certified+Professional+Coder+ | Comment | http://purl.bioontology.org/ontology/SNOMEDCT/40068008 | 2018-06-08 |
Surgical specialty should be surgury? | jimmccusker | Comment | http://purl.bioontology.org/ontology/SNOMEDCT/394732004 | 2012-09-26 |
SNOMEDCT | kotharu | Comment | http://purl.bioontology.org/ontology/SNOMEDCT/123037004 | 2012-04-17 |
Add NCBO Web Widgets to your site for SNOMEDCT
Widget type | Widget demonstration |
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Jump To:
Step 2: Follow the Instructions
For more help visit NCBO Widget Wiki |
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Example 1 (start typing the class name to get its full URI)
Example 2 (get the ID for a class) Example 3 (get the preferred name for a class) Step 2: Follow the Instructions
For more help visit NCBO Widget Wiki |
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Step 2: Follow the InstructionsCopy the code below and paste it to your HTML page <iframe frameborder="0" src="/widgets/visualization?ontology=SNOMEDCT&class=http%3A%2F%2Fpurl.bioontology.org%2Fontology%2FSNOMEDCT%2F1286952001&apikey=YOUR_API_KEY"></iframe> For more help visit NCBO Widget Wiki |
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Step 2: Follow the InstructionsCopy the code below and paste it to your HTML page <link rel="stylesheet" type="text/css" href="/widgets/jquery.ncbo.tree.css"> <script src="/widgets/jquery.ncbo.tree-2.0.2.js"></script> <div id="widget_tree"></div> var widget_tree = $("#widget_tree").NCBOTree({ apikey: "YOUR_API_KEY", ontology: "SNOMEDCT" }); You can also view a detailed demonstration For more help visit NCBO Widget Wiki |