<Group xmlns="http://hl7.org/fhir"><id value="example-conceptualcohortdefinition-cancer-except-subset"/><meta><versionId value="8"/><lastUpdated value="2025-03-15T20:57:46.493Z"/><profile value="https://hl7.org/fhir/uv/ebm/StructureDefinition/conceptual-cohort-definition"/></meta><extension url="http://hl7.org/fhir/StructureDefinition/artifact-author"><valueContactDetail><name value="Brian S. Alper"/></valueContactDetail></extension><extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg"><valueCode value="fhir"/></extension><url value="http://hl7.org/fhir/Group/example-conceptualcohortdefinition-cancer-except-subset"/><name value="ConceptualCohortDefinition: Cancer except subsets"/><status value="active"/><date value="2022-09-09T10:30:50.570Z"/><publisher value="HL7 International / FHIR Infrastructure"/><contact><telecom><system value="url"/><value value="http://www.hl7.org/Special/committees/fiwg"/></telecom></contact><description value="Cancer of any kind (except basal cell skin cancer or cancer in situ) unless documented to be disease-free for five years"/><copyright value="https://creativecommons.org/licenses/by-nc-sa/4.0/"/><membership value="conceptual"/><combinationMethod value="except-subset"/><characteristic><code><coding><system value="http://snomed.info/sct"/><code value="64572001"/><display value="Disease (disorder)"/></coding><coding><system value="http://hl7.org/fhir/fhir-types"/><code value="Condition"/><display value="Condition"/></coding></code><valueCodeableConcept><coding><system value="http://snomed.info/sct"/><code value="363346000"/><display value="Malignant neoplastic disease (disorder)"/></coding></valueCodeableConcept><exclude value="false"/><description value="Cancer of any kind"/></characteristic><characteristic><code><coding><system value="http://snomed.info/sct"/><code value="64572001"/><display value="Disease (disorder)"/></coding><coding><system value="http://hl7.org/fhir/fhir-types"/><code value="Condition"/><display value="Condition"/></coding></code><valueCodeableConcept><coding><system value="http://snomed.info/sct"/><code value="254701007"/><display value="Basal cell carcinoma of skin (disorder)"/></coding></valueCodeableConcept><exclude value="true"/><description value="(except basal cell skin cancer)"/></characteristic><characteristic><code><coding><system value="http://snomed.info/sct"/><code value="64572001"/><display value="Disease (disorder)"/></coding><coding><system value="http://hl7.org/fhir/fhir-types"/><code value="Condition"/><display value="Condition"/></coding></code><valueCodeableConcept><coding><system value="http://snomed.info/sct"/><code value="109355002"/><display value="Carcinoma in situ (disorder)"/></coding></valueCodeableConcept><exclude value="true"/><description value="(except cancer in situ)"/></characteristic><characteristic><code><text value="Defined by CodeableConcept"/></code><valueCodeableConcept><coding><system value="http://snomed.info/sct"/><code value="395100000"/><display value="No evidence of cancer found (situation)"/></coding></valueCodeableConcept><exclude value="true"/><description value="unless documented to be disease-free for five years"/><timing><contextCode><coding><system value="http://snomed.info/sct"/><code value="450332002"/><display value="Assessment of eligibility for clinical trial (procedure)"/></coding></contextCode><offsetRange><low><value value="-5"/><unit value="years"/><system value="http://unitsofmeasure.org"/><code value="a"/></low><high><value value="0"/><unit value="years"/><system value="http://unitsofmeasure.org"/><code value="a"/></high></offsetRange><text value="for five years up until study enrollment"/></timing></characteristic></Group>