<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<ValueSet xmlns="http://hl7.org/fhir">
    <id value="dicom-cid-6164-TimeInterval"/>
    <url value="http://dicom.nema.org/medical/dicom/current/output/chtml/part16/sect_CID_6164.html"/>
    <identifier>
        <system value="urn:ietf:rfc:3986"/>
        <value value="urn:oid:1.2.840.10008.6.1.478"/>
    </identifier>
    <version value="20050822"/>
    <name value="TimeInterval"/>
    <status value="active"/>
    <experimental value="false"/>
    <date value="2026-09-19"/>
    <publisher value="NEMA MITA DICOM"/>
    <description value="Transitive closure of CID 6164 TimeInterval"/>
    <copyright value="© 2026 NEMA"/>
    <compose>
        <include>
            <system value="http://dicom.nema.org/resources/ontology/DCM"/>
            <concept>
                <code value="111396"/>
                <display value="&lt; 3 months ago"/>
            </concept>
            <concept>
                <code value="111397"/>
                <display value="4 months to 1 year ago"/>
            </concept>
            <concept>
                <code value="111398"/>
                <display value="&gt; 1 year ago"/>
            </concept>
            <concept>
                <code value="111399"/>
                <display value="Timeframe uncertain"/>
            </concept>
        </include>
    </compose>
</ValueSet>
