<status value="active"/> <experimental value="false"/> <date value="2026-09-10T11:25:56+00:00"/> <publisher value="Lithuanian Medical Library"/> <contact> <name value="Lithuanian Medical Library"/> <telecom> <system value="url"/> <value value="https://medicinosnk.lt"/> </telecom> <telecom> <system value="email"/> <value value="info@medicinosnk.lt"/> </telecom> </contact> <description value="Local extension codes used in the Lithuanian lung cancer early diagnosis programme when no suitable SNOMED CT code is available. These codes extend SNOMED CT concepts with local granularity required by the ADP dataset."/> <jurisdiction> <coding> <system value="urn:iso:std:iso:3166"/> <code value="LT"/> </coding> </jurisdiction> <content value="complete"/> <count value="9"/> <concept> <code value="interstitial-non-subpleural"/> <display value="Interstitial lung changes - non-subpleural"/> <definition value="Non-subpleural interstitial lung changes (>5% of lung volume)"/> </concept> <concept> <code value="interstitial-subpleural-non-fibrotic"/> <display value="Interstitial lung changes - subpleural non-fibrotic"/> <definition value="Subpleural non-fibrotic interstitial lung changes"/> </concept> <concept> <code value="interstitial-subpleural-fibrous"/> <display value="Interstitial lung changes - subpleural fibrous"/> <definition value="Subpleural fibrous interstitial lung changes"/> </concept> <concept> <code value="interstitial-rb-ipl"/> <display value="Respiratory bronchiolitis (RB-IPL)"/> <definition value="Respiratory bronchiolitis-associated interstitial lung disease"/> </concept> <concept> <code value="cac-none"/> <display value="No coronary calcification"/> <definition value="No coronary artery calcification detected by visual assessment"/> </concept> <concept> <code value="cac-mild"/> <display value="Mild coronary calcification"/> <definition value="Mild coronary artery calcification by visual assessment"/> </concept> <concept> <code value="cac-moderate"/> <display value="Moderate coronary calcification"/> <definition value="Moderate coronary artery calcification by visual assessment"/> </concept> <concept> <code value="cac-severe"/> <display value="Severe coronary calcification"/> <definition value="Severe coronary artery calcification by visual assessment"/> </concept> <concept> <code value="calcified"/> <display value="Calcified"/> <definition value="Calcified density or texture finding"/> </concept> </CodeSystem>

English

Generated Narrative: CodeSystem snomed-extension-code

This code system https://tx.hl7.lt/fhir/CodeSystem/snomed-extension-code defines the following codes:

Code	Display	Definition
interstitial-non-subpleural	Interstitial lung changes - non-subpleural	Non-subpleural interstitial lung changes (>5% of lung volume)
interstitial-subpleural-non-fibrotic	Interstitial lung changes - subpleural non-fibrotic	Subpleural non-fibrotic interstitial lung changes
interstitial-subpleural-fibrous	Interstitial lung changes - subpleural fibrous	Subpleural fibrous interstitial lung changes
interstitial-rb-ipl	Respiratory bronchiolitis (RB-IPL)	Respiratory bronchiolitis-associated interstitial lung disease
cac-none	No coronary calcification	No coronary artery calcification detected by visual assessment
cac-mild	Mild coronary calcification	Mild coronary artery calcification by visual assessment
cac-moderate	Moderate coronary calcification	Moderate coronary artery calcification by visual assessment
cac-severe	Severe coronary calcification	Severe coronary artery calcification by visual assessment
calcified	Calcified	Calcified density or texture finding