Lung Clearance Index

Preferred Label : Lung Clearance Index;

NCIt related terms : LCI;

NCIt definition : A representative measurement of the number of times the volume of gas in the lung at the start of the washout (the Functional Residual Capacity) must be recycled to eliminate the tracer to the pre-defined endpoint. Practically, this is the point where the end tidal concentration of inert gas is less than 1/40th of the opening concentration.;

Alternative definition : CDISC: A representative measurement of the number of times the volume of air in the lung at the start of the washout (the Functional Residual Capacity) must be recycled to eliminate the tracer to the pre-defined endpoint.;

Details

Origin ID

C124425;

UMLS CUI

C0231990;

Currated CISMeF NLP mapping
- Lung clearance index [MedDRA Preferred Term]
- Lung clearance index (observable entity) [SNOMED CT concept]
- lung clearance index [SNOMED Notion]
Semantic type(s)
- Laboratory Procedure [UMLS semantic type]
UMLS correspondences (same concept)
- Lung clearance index [MedDRA Preferred Term]
- Lung clearance index (observable entity) [SNOMED CT concept]
- lung clearance index [SNOMED Notion]
concept_is_in_subset
- CDISC SDTM Respiratory Test Code Terminology [NCIt concept]
- CDISC SDTM Respiratory Test Name Terminology [NCIt concept]
- CDISC SDTM Terminology [NCIt concept]
- Clinical Data Interchange Standards Consortium Terminology [NCIt concept]

Keyword's position in hierarchy(ies) :

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