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Logical Observation Identifier Names and Codes
Last uploaded:
January 16, 2025
Acronym | LOINC |
Visibility | Public |
Description | Logical Observation Identifier Names and Codes (LOINC) provides formal names and standardized codes for laboratory and other clinical observations. The data cover laboratory terminology, vital signs, hemodynamics intake/output, EKG, obstetric ultrasound, cardiac echo, urologic, imaging, gastroendoscopic procedures, pulmonary ventilator management, and selected survey instruments. |
Status | Production |
Format | UMLS |
Contact | LOINC Support, loinc@regenstrief.org |
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 | Downloads |
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LNC278 (Parsed, Indexed, Metrics, Annotator, Error Diff) | 11/04/2024 | 01/16/2025 | RDF/TTL | CSV |
2024AA (Archived) | 05/06/2024 | 08/28/2024 | RDF/TTL |
2023AB (Archived) | 11/06/2023 | 01/31/2024 | RDF/TTL |
2023AA (Archived) | 04/01/2023 | 08/07/2023 | RDF/TTL |
2022AB (Archived) | 11/07/2022 | 01/06/2023 | RDF/TTL |
2022AA (Archived) | 05/02/2022 | 06/10/2022 | RDF/TTL |
2021AB (Archived) | 11/01/2021 | 11/18/2021 | RDF/TTL |
2021AA (Archived) | 04/03/2021 | 05/20/2021 | RDF/TTL |
2020AB (Archived) | 11/02/2020 | 01/06/2021 | RDF/TTL |
2020AA (Archived) | 05/04/2018 | 09/24/2020 | RDF/TTL |
2019AB (Archived) | 11/04/2019 | 11/18/2019 | RDF/TTL |
2019AA (Archived) | 05/06/2019 | 08/27/2019 | RDF/TTL |
2018AB (Archived) | 11/05/2018 | 04/29/2019 | RDF/TTL |
2018AA (Archived) | 05/07/2018 | 07/06/2018 | RDF/TTL |
2017AB (Archived) | 11/06/2017 | 07/06/2018 | RDF/TTL |
2017AA (Archived) | 05/08/2017 | 04/06/2018 | RDF/TTL |
2016AB (Archived) | 02/06/2017 | 02/06/2017 | RDF/TTL |
2016AA (Archived) | 09/06/2016 | 09/06/2016 | RDF/TTL |
2015AB (Archived) | 07/20/2016 | 07/20/2016 | RDF/TTL |
2015AA (Archived) | 06/09/2015 | 06/09/2015 | RDF/TTL |
2014AB (Archived) | 01/29/2015 | 01/29/2015 | RDF/TTL |
2014AA (Archived) | 05/28/2014 | 05/28/2014 | RDF/TTL |
2013AB (Archived) | 02/18/2014 | 02/18/2014 | RDF/TTL |
2013AA (Archived) | 01/14/2014 | 01/14/2014 | RDF/TTL |
2013AA (Archived) | 05/08/2013 | 09/25/2013 | RDF/TTL |
232 (Archived) | 11/01/2010 | 11/09/2010 | RDF/TTL |
229 (Archived) | 01/02/2010 | 08/12/2010 | RDF/TTL |
226 (Archived) | 01/02/2009 | 07/31/2009 | RDF/TTL |
more... |
No views of LOINC available
Classes | 292,064 |
Individuals | 0 |
Properties | 138 |
Maximum depth | 16 |
Maximum number of children | 24,317 |
Average number of children | 4 |
Classes with a single child | 38,590 |
Classes with more than 25 children | 496 |
Classes with no definition | 291,480 |
Jump to:
Id | http://purl.bioontology.org/ontology/LNC/96893-3
http://purl.bioontology.org/ontology/LNC/96893-3
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Preferred Name | ERBB2 gene duplication:Find:Pt:Tumor:Doc:FISH |
Synonyms |
ERBB2 gene duplication in Tumor by FISH
ERBB2 gene dup FISH Doc (Tumor)
ERBB2 gene duplication:Finding:To identify measures at a point in time:Tumor:Document:FISH
ERBB2 gene Dp Tumor FISH
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Type | http://www.w3.org/2002/07/owl#Class |
All Properties
altLabel | ERBB2 gene duplication in Tumor by FISH
ERBB2 gene dup FISH Doc (Tumor)
ERBB2 gene duplication:Finding:To identify measures at a point in time:Tumor:Document:FISH
ERBB2 gene Dp Tumor FISH
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prefLabel | ERBB2 gene duplication:Find:Pt:Tumor:Doc:FISH
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LOINC time aspect | Pt
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VERSION LAST CHANGED | 2.70
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notation | 96893-3
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Has class | |
Has property | |
Scope Statement | Gene duplication analysis of the ERBB2 gene by FISH studies is performed to guide therapy for patients with primary or metastatic breast tumors. Patients with ERBB2 gene amplification leading to overexpression of the human epidermal growth factor receptor 2 (HER2) protein may be candidates for therapies, such as trastuzumab and pertuzumab, that target HER2. Testing may also be performed to confirm the presence of HER2 amplification in cases with 2+ (low level) or 3+ (high level) HER2 protein overexpression by immunohistochemistry, as well as for certain histologic subtypes with aberrant patterns of HER2 expression seen by immunohistochemistry. The collection of information contained by this term may include the overall result (positive/negative), copy numbers and ratio of HER2 to CEP17, the interpretation, recommendations, and references. For associated observations (result codes) related to this test, see the ERBB2 gene duplication associated observations panel [LOINC: 74885-5].
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LOR | Both
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COMMON ORDER RANK | 0
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LOINC property | Find
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LOINC system | Tumor
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LCL | MOLPATH
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VERSION FIRST RELEASED | 2.70
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CONSUMER NAME | ERBB2 gene duplication analysis, Tumor
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ASSOC OBSERVATIONS | 74885-5
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Has scale | |
Has component | |
Has method | |
Has system | |
LCS | ACTIVE
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Related names 2 | Amplification; Cancer; CD340; c-erb B2; Document; Dp; ERBB2 duplication; erb-b2 receptor tyrosine kinase 2; Finding; Findings; Fluorescent in situ hybridization; Genetics; HER2; HER-2; HER-2/neu; Heredity; Heritable; Inherited; MLN 19; Molecular pathology; MOLPATH; NEU; NGL; Oncology; Point in time; Random; TKR1; tumors; tumour; tumours; v-erb-b2 avian erythroblastic leukemia viral oncogene homolog 2 (neuro/glioblastoma derived oncogene homolog)
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LCT | ADD
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LOINC scale type | Doc
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subClassOf | |
Semantic type UMLS property | |
measures | |
LOINC component | ERBB2 gene duplication
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Has suffix | |
LOINC method type | FISH
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type | |
COMMON TEST RANK | 0
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LCN | 1
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Has time aspect | |
tui | T201
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LUR | N
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cui | C5452079
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analyzes |
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Widget type | Widget demonstration |
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Step 2: Follow the Instructions
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Example 1 (start typing the class name to get its full URI)
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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=LOINC&class=http%3A%2F%2Fpurl.bioontology.org%2Fontology%2FLNC%2F17096-9&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: "LOINC" }); You can also view a detailed demonstration For more help visit NCBO Widget Wiki |