HL7 Europe Common Cancer Model
0.1.0 - ci-build 150

HL7 Europe Common Cancer Model, published by HL7 Europe. This guide is not an authorized publication; it is the continuous build for version 0.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/hl7-eu/cancer-common/ and changes regularly. See the Directory of published versions

Logical Model: ActiveSurveillance - Detailed Descriptions

Draft as of 2026-02-05

Definitions for the ActiveSurveillance logical model.

Guidance on how to interpret the contents of this table can be foundhere

0. ActiveSurveillance
Definition

Active Surveillance logical model from Cancer_Common_Logical_Model_20260123_2.xlsx (sheet Active Surveillance).

ShortActive Surveillance
Control0..*
Is Modifierfalse
Logical ModelInstances of this logical model are not marked to be the target of a Reference
2. ActiveSurveillance.subject
Definition

Subject

ShortSubject
Control1..1
Typehttp://hl7.eu/fhir/cancer-common/StructureDefinition/CancerPatient
4. ActiveSurveillance.cancerConditionAtDiagnosisReference
Definition

The reference to CancerCondition is limited to the CancerCondition(AtDiagnosis) because ActiveSurveillance is discontinued if a ClinicalCancerProgression occurs, at which point a different treatment strategy is initiated. nan

ShortCancerCondition AtDiagnosis Reference
Control1..1
TypeReference(CancerCondition (AtDiagnosis))
6. ActiveSurveillance.startDate
Definition

StartDate

ShortStartDate
Control1..1
TypedateTime
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
8. ActiveSurveillance.endDate
Definition

EndDate

ShortEndDate
Control0..1
TypedateTime
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension

Guidance on how to interpret the contents of this table can be foundhere

0. ActiveSurveillance
Definition

Active Surveillance logical model from Cancer_Common_Logical_Model_20260123_2.xlsx (sheet Active Surveillance).

ShortActive Surveillance
Logical ModelInstances of this logical model are not marked to be the target of a Reference
2. ActiveSurveillance.subject
Definition

Subject

ShortSubject
Control1..1
Typehttp://hl7.eu/fhir/cancer-common/StructureDefinition/CancerPatient
4. ActiveSurveillance.cancerConditionAtDiagnosisReference
Definition

The reference to CancerCondition is limited to the CancerCondition(AtDiagnosis) because ActiveSurveillance is discontinued if a ClinicalCancerProgression occurs, at which point a different treatment strategy is initiated. nan

ShortCancerCondition AtDiagnosis Reference
Control1..1
TypeReference(CancerCondition (AtDiagnosis))
6. ActiveSurveillance.startDate
Definition

StartDate

ShortStartDate
Control1..1
TypedateTime
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
8. ActiveSurveillance.endDate
Definition

EndDate

ShortEndDate
Control0..1
TypedateTime
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension

Guidance on how to interpret the contents of this table can be foundhere

0. ActiveSurveillance
Definition

Active Surveillance logical model from Cancer_Common_Logical_Model_20260123_2.xlsx (sheet Active Surveillance).

ShortActive Surveillance
Control0..*
Is Modifierfalse
Logical ModelInstances of this logical model are not marked to be the target of a Reference
2. ActiveSurveillance.subject
Definition

Subject

ShortSubject
Control1..1
Typehttp://hl7.eu/fhir/cancer-common/StructureDefinition/CancerPatient
4. ActiveSurveillance.cancerConditionAtDiagnosisReference
Definition

The reference to CancerCondition is limited to the CancerCondition(AtDiagnosis) because ActiveSurveillance is discontinued if a ClinicalCancerProgression occurs, at which point a different treatment strategy is initiated. nan

ShortCancerCondition AtDiagnosis Reference
Control1..1
TypeReference(CancerCondition (AtDiagnosis))
6. ActiveSurveillance.startDate
Definition

StartDate

ShortStartDate
Control1..1
TypedateTime
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
8. ActiveSurveillance.endDate
Definition

EndDate

ShortEndDate
Control0..1
TypedateTime
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension