{
  "resourceType": "StructureDefinition",
  "url": "https://fhir.siss.regione.lombardia.it/StructureDefinition/RLConditionCore",
  "name": "RLConditionCore",
  "title": "Condition Core",
  "status": "draft",
  "date": "2026-08-04",
  "fhirVersion": "4.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "Condition",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Condition",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Condition",
        "path": "Condition"
      },
      {
        "id": "Condition.category",
        "path": "Condition.category",
        "short": "Categoria della condizione clinica",
        "min": 0,
        "max": "*"
      },
      {
        "id": "Condition.category.coding",
        "path": "Condition.category.coding",
        "min": 0,
        "max": "1"
      },
      {
        "id": "Condition.category.coding.system",
        "path": "Condition.category.coding.system",
        "short": "Sistema di codifica utilizzato",
        "min": 0,
        "max": "1",
        "fixedUri": "http://loinc.org"
      },
      {
        "id": "Condition.category.coding.version",
        "path": "Condition.category.coding.version",
        "short": "Versione del sistema di codifica",
        "min": 0,
        "max": "1",
        "fixedString": "LOINC"
      },
      {
        "id": "Condition.category.coding.code",
        "path": "Condition.category.coding.code",
        "short": "Codice che identifica la categoria della condizione",
        "min": 0,
        "max": "1",
        "fixedCode": "75326-9"
      },
      {
        "id": "Condition.category.coding.display",
        "path": "Condition.category.coding.display",
        "short": "Descrizione leggibile della categoria della condizione",
        "min": 0,
        "max": "1",
        "fixedString": "Problem"
      },
      {
        "id": "Condition.code",
        "path": "Condition.code",
        "short": "Codice che identifica la condizione, patologia o problema clinico",
        "min": 0,
        "max": "1"
      },
      {
        "id": "Condition.subject",
        "path": "Condition.subject",
        "short": "Riferimento al paziente a cui si riferisce la condizione",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "https://fhir.siss.regione.lombardia.it/StructureDefinition/RLPatientCore"
            ]
          }
        ]
      },
      {
        "id": "Condition.encounter",
        "path": "Condition.encounter",
        "short": "Episodio clinico in cui è stata fatta la richiesta",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "https://fhir.siss.regione.lombardia.it/StructureDefinition/RLEncounterCore"
            ]
          }
        ]
      },
      {
        "id": "Condition.evidence",
        "path": "Condition.evidence",
        "short": "Riferimento alle evidenze cliniche che supportano la condizione",
        "min": 0,
        "max": "*"
      },
      {
        "id": "Condition.evidence.detail",
        "path": "Condition.evidence.detail",
        "short": "Riferimento alle evidenze cliniche che supportano la condizione",
        "min": 0,
        "max": "*",
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "http://hl7.org/fhir/StructureDefinition/Observation",
              "https://fhir.siss.regione.lombardia.it/StructureDefinition/RLObservationCoreDecorsoClinico"
            ]
          }
        ]
      }
    ]
  }
}