{
  "resourceType": "StructureDefinition",
  "url": "https://example.org/fhir/StructureDefinition/MyCondition",
  "name": "MyCondition",
  "status": "draft",
  "fhirVersion": "4.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "Condition",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Condition",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Condition.identifier",
        "path": "Condition.identifier",
        "min": 1
      },
      {
        "id": "Condition.identifier.use",
        "path": "Condition.identifier.use",
        "min": 1
      },
      {
        "id": "Condition.identifier.value",
        "path": "Condition.identifier.value",
        "min": 1
      },
      {
        "id": "Condition.clinicalStatus",
        "path": "Condition.clinicalStatus",
        "min": 1
      },
      {
        "id": "Condition.clinicalStatus.coding.system",
        "path": "Condition.clinicalStatus.coding.system",
        "min": 1,
        "fixedUri": "http://terminology.hl7.org/CodeSystem/condition-clinical"
      },
      {
        "id": "Condition.clinicalStatus.coding.code",
        "path": "Condition.clinicalStatus.coding.code",
        "min": 1,
        "fixedCode": "active | recurrence | relapse | inactive | remission | resolved"
      },
      {
        "id": "Condition.verificationStatus",
        "path": "Condition.verificationStatus",
        "min": 1
      },
      {
        "id": "Condition.verificationStatus.coding",
        "path": "Condition.verificationStatus.coding",
        "min": 1
      },
      {
        "id": "Condition.verificationStatus.coding.system",
        "path": "Condition.verificationStatus.coding.system",
        "min": 1,
        "fixedUri": "http://terminology.hl7.org/CodeSystem/condition-ver-status"
      },
      {
        "id": "Condition.verificationStatus.coding.code",
        "path": "Condition.verificationStatus.coding.code",
        "min": 1,
        "fixedCode": "unconfirmed | provisional | differential | confirmed | refuted | entered-in-error"
      },
      {
        "id": "Condition.category",
        "path": "Condition.category",
        "min": 1
      },
      {
        "id": "Condition.category.coding",
        "path": "Condition.category.coding",
        "min": 1
      },
      {
        "id": "Condition.category.coding.system",
        "path": "Condition.category.coding.system",
        "min": 1,
        "fixedUri": "http://snomed.info/sct"
      },
      {
        "id": "Condition.code",
        "path": "Condition.code",
        "min": 1
      },
      {
        "id": "Condition.code.coding",
        "path": "Condition.code.coding",
        "min": 1
      },
      {
        "id": "Condition.code.coding.system",
        "path": "Condition.code.coding.system",
        "min": 1,
        "fixedUri": "http://snomed.info/sct"
      },
      {
        "id": "Condition.bodySite",
        "path": "Condition.bodySite",
        "min": 1
      },
      {
        "id": "Condition.bodySite.coding",
        "path": "Condition.bodySite.coding",
        "min": 1
      },
      {
        "id": "Condition.bodySite.coding.system",
        "path": "Condition.bodySite.coding.system",
        "min": 1,
        "fixedUri": "VGH"
      },
      {
        "id": "Condition.bodySite.coding.code",
        "path": "Condition.bodySite.coding.code",
        "min": 1
      },
      {
        "id": "Condition.bodySite.coding.display",
        "path": "Condition.bodySite.coding.display",
        "min": 1
      },
      {
        "id": "Condition.onset[x]",
        "path": "Condition.onset[x]",
        "min": 1
      },
      {
        "id": "Condition.recordedDate",
        "path": "Condition.recordedDate",
        "min": 1
      },
      {
        "id": "Condition.recorder",
        "path": "Condition.recorder",
        "min": 1
      },
      {
        "id": "Condition.recorder.reference",
        "path": "Condition.recorder.reference",
        "min": 1
      },
      {
        "id": "Condition.stage",
        "path": "Condition.stage",
        "min": 1
      },
      {
        "id": "Condition.stage.summary",
        "path": "Condition.stage.summary",
        "min": 1
      },
      {
        "id": "Condition.stage.summary.coding",
        "path": "Condition.stage.summary.coding",
        "min": 1
      },
      {
        "id": "Condition.stage.summary.coding.system",
        "path": "Condition.stage.summary.coding.system",
        "min": 1
      },
      {
        "id": "Condition.stage.summary.coding.code",
        "path": "Condition.stage.summary.coding.code",
        "min": 1
      },
      {
        "id": "Condition.stage.summary.coding.display",
        "path": "Condition.stage.summary.coding.display",
        "min": 1
      },
      {
        "id": "Condition.stage.assessment",
        "path": "Condition.stage.assessment",
        "min": 1
      },
      {
        "id": "Condition.stage.assessment.reference",
        "path": "Condition.stage.assessment.reference",
        "min": 1
      },
      {
        "id": "Condition.stage.type",
        "path": "Condition.stage.type",
        "min": 1
      },
      {
        "id": "Condition.stage.type.coding",
        "path": "Condition.stage.type.coding",
        "min": 1
      },
      {
        "id": "Condition.stage.type.coding.system",
        "path": "Condition.stage.type.coding.system",
        "min": 1,
        "fixedUri": "https://loinc.org/"
      },
      {
        "id": "Condition.stage.type.coding.code",
        "path": "Condition.stage.type.coding.code",
        "min": 1,
        "fixedCode": "21908-9"
      },
      {
        "id": "Condition.stage.type.coding.display",
        "path": "Condition.stage.type.coding.display",
        "min": 1,
        "fixedString": "Stage group.clinical Cancer"
      }
    ]
  }
}