{
  "resourceType": "StructureDefinition",
  "url": "http://example.org/fhir/StructureDefinition/MyObservation",
  "name": "HormonRezeptorStatus",
  "status": "draft",
  "description": "Hormonrezeptorstatus Östrogen und/oder Progesteron",
  "fhirVersion": "3.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "Observation",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Observation",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Observation",
        "path": "Observation",
        "definition": "Bitte geben Sie hier den Befund zum Hormonrezeptorstatus (Östrogen und/oder Progesteron) an.\r\nDie Befundeinteilung richtet sich dabei nach dem Immunreaktiven Score (IRS) nach Remmele et al 19871.\r\nSollte der Status nicht bekannt sein (z. B. weil noch keine OP erfolgt ist), geben Sie bitte „Unbekannt“ an.\r\nSofern der Hormonrezeptorstatus positiv ist, sind im Weiteren die Angaben in Abschnitt 4 (Dokumen-tationsfeld 20 – 23) verpflichtend."
      },
      {
        "id": "Observation.extension",
        "path": "Observation.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "rules": "open"
        }
      },
      {
        "id": "Observation.extension:Datum",
        "path": "Observation.extension",
        "sliceName": "Datum",
        "type": [
          {
            "code": "Extension",
            "profile": "http://example.org/fhir/StructureDefinition/DatumZeit"
          }
        ]
      },
      {
        "id": "Observation.extension:Datum.value[x]:valueDate",
        "path": "Observation.extension.valueDate",
        "sliceName": "valueDate",
        "type": [
          {
            "code": "date"
          }
        ]
      },
      {
        "id": "Observation.extension:Zeit",
        "path": "Observation.extension",
        "sliceName": "Zeit",
        "type": [
          {
            "code": "Extension",
            "profile": "http://example.org/fhir/StructureDefinition/Zeit_Observation"
          }
        ]
      },
      {
        "id": "Observation.extension:Zeit.value[x]:valueDateTime",
        "path": "Observation.extension.valueDateTime",
        "sliceName": "valueDateTime",
        "type": [
          {
            "code": "dateTime"
          }
        ]
      },
      {
        "id": "Observation.identifier",
        "path": "Observation.identifier",
        "max": "1"
      },
      {
        "id": "Observation.code",
        "path": "Observation.code",
        "code": [
          {
            "system": "http://snomed.info/sct",
            "version": "SNOMED CT International Edition",
            "code": "261665006",
            "display": "Unknown (qualifier value)"
          },
          {
            "system": "http://snomed.info/sct",
            "version": "SNOMED CT International Edition",
            "code": "260385009",
            "display": "Negative (qualifier value)"
          },
          {
            "system": "http://snomed.info/sct",
            "version": "SNOMED CT International Edition",
            "code": "10828004",
            "display": "Positive (qualifier value)"
          }
        ]
      }
    ]
  }
}