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Narrative

Note: links and images are rebased to the (stated) source

Generated Narrative: StructureDefinition ActiveSurveillance

Name	Flags	Card.	Type	Description & Constraints
ActiveSurveillance		0..*	Base	Active Surveillance Instances of this logical model can be the target of a Reference
subject		1..1	CancerPatient	Subject
cancerConditionAtDiagnosisReference		1..1	Reference(CancerCondition (AtDiagnosis))	CancerCondition AtDiagnosis Reference
startDate		1..1	dateTime	StartDate
endDate		0..1	dateTime	EndDate
Documentation for this format

Source1

{
  "resourceType": "StructureDefinition",
  "id": "ActiveSurveillance",
  "text": {
    "status": "extensions",
    "div": "<!-- snip (see above) -->"
  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-type-characteristics",
      "valueCode": "can-be-target"
    }
  ],
  "url": "http://hl7.eu/fhir/cancer-common/StructureDefinition/ActiveSurveillance",
  "version": "0.1.0",
  "name": "ActiveSurveillance",
  "title": "Active Surveillance",
  "status": "draft",
  "date": "2026-02-05T10:16:33+00:00",
  "publisher": "HL7 Europe",
  "contact": [
    {
      "name": "HL7 Europe",
      "telecom": [
        {
          "system": "url",
          "value": "http://hl7.eu"
        }
      ]
    }
  ],
  "description": "Active Surveillance logical model from Cancer_Common_Logical_Model_20260123_2.xlsx (sheet Active Surveillance).",
  "jurisdiction": [
    {
      "coding": [
        {
          "system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
          "code": "150",
          "display": "Europe"
        }
      ]
    }
  ],
  "copyright": "HL7 Europe Copyright. Licensed under Common Creative License (CC0 1.0). Details at [Copyright](copyright.html).",
  "fhirVersion": "4.0.1",
  "kind": "logical",
  "abstract": false,
  "type": "http://hl7.eu/fhir/cancer-common/StructureDefinition/ActiveSurveillance",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Base",
  "derivation": "specialization",
  "snapshot": {
    "extension": [
      {
        "url": "http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version",
        "valueString": "4.0.1"
      }
    ],
    "element": [
      {
        "id": "ActiveSurveillance",
        "path": "ActiveSurveillance",
        "short": "Active Surveillance",
        "definition": "Active Surveillance logical model from Cancer_Common_Logical_Model_20260123_2.xlsx (sheet Active Surveillance).",
        "min": 0,
        "max": "*",
        "base": {
          "path": "Base",
          "min": 0,
          "max": "*"
        },
        "isModifier": false
      },
      {
        "id": "ActiveSurveillance.subject",
        "path": "ActiveSurveillance.subject",
        "short": "Subject",
        "definition": "Subject",
        "min": 1,
        "max": "1",
        "base": {
          "path": "ActiveSurveillance.subject",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "http://hl7.eu/fhir/cancer-common/StructureDefinition/CancerPatient"
          }
        ]
      },
      {
        "id": "ActiveSurveillance.cancerConditionAtDiagnosisReference",
        "path": "ActiveSurveillance.cancerConditionAtDiagnosisReference",
        "short": "CancerCondition AtDiagnosis Reference",
        "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",
        "min": 1,
        "max": "1",
        "base": {
          "path": "ActiveSurveillance.cancerConditionAtDiagnosisReference",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "http://hl7.eu/fhir/cancer-common/StructureDefinition/CancerConditionAtDiagnosis"
            ]
          }
        ]
      },
      {
        "id": "ActiveSurveillance.startDate",
        "path": "ActiveSurveillance.startDate",
        "short": "StartDate",
        "definition": "StartDate",
        "min": 1,
        "max": "1",
        "base": {
          "path": "ActiveSurveillance.startDate",
          "min": 1,
          "max": "1"
        },
        "type": [
          {
            "code": "dateTime"
          }
        ]
      },
      {
        "id": "ActiveSurveillance.endDate",
        "path": "ActiveSurveillance.endDate",
        "short": "EndDate",
        "definition": "EndDate",
        "min": 0,
        "max": "1",
        "base": {
          "path": "ActiveSurveillance.endDate",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "dateTime"
          }
        ]
      }
    ]
  },
  "differential": {
    "element": [
      {
        "id": "ActiveSurveillance",
        "path": "ActiveSurveillance",
        "short": "Active Surveillance",
        "definition": "Active Surveillance logical model from Cancer_Common_Logical_Model_20260123_2.xlsx (sheet Active Surveillance)."
      },
      {
        "id": "ActiveSurveillance.subject",
        "path": "ActiveSurveillance.subject",
        "short": "Subject",
        "definition": "Subject",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "http://hl7.eu/fhir/cancer-common/StructureDefinition/CancerPatient"
          }
        ]
      },
      {
        "id": "ActiveSurveillance.cancerConditionAtDiagnosisReference",
        "path": "ActiveSurveillance.cancerConditionAtDiagnosisReference",
        "short": "CancerCondition AtDiagnosis Reference",
        "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",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "http://hl7.eu/fhir/cancer-common/StructureDefinition/CancerConditionAtDiagnosis"
            ]
          }
        ]
      },
      {
        "id": "ActiveSurveillance.startDate",
        "path": "ActiveSurveillance.startDate",
        "short": "StartDate",
        "definition": "StartDate",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "dateTime"
          }
        ]
      },
      {
        "id": "ActiveSurveillance.endDate",
        "path": "ActiveSurveillance.endDate",
        "short": "EndDate",
        "definition": "EndDate",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "dateTime"
          }
        ]
      }
    ]
  }
}