{
  "resourceType": "StructureDefinition",
  "url": "https://fhir.siss.regione.lombardia.it/StructureDefinition/RLAllergyIntolerancePAI",
  "name": "RLAllergyIntolerancePAI",
  "title": "AllergyIntolerance PAI",
  "status": "draft",
  "date": "2026-10-28",
  "fhirVersion": "4.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "AllergyIntolerance",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/AllergyIntolerance",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "AllergyIntolerance",
        "path": "AllergyIntolerance",
        "short": "Allergia del paziente"
      },
      {
        "id": "AllergyIntolerance.clinicalStatus",
        "path": "AllergyIntolerance.clinicalStatus",
        "short": "Stato clinico dell'allergia",
        "min": 1,
        "max": "1",
        "patternCodeableConcept": {
          "coding": [
            {
              "system": "http://terminology.hl7.org/CodeSystem/allergyintolerance-clinical",
              "code": "active"
            }
          ]
        }
      },
      {
        "id": "AllergyIntolerance.code",
        "path": "AllergyIntolerance.code",
        "short": "Descrizione allergie",
        "min": 1,
        "max": "1"
      },
      {
        "id": "AllergyIntolerance.code.text",
        "path": "AllergyIntolerance.code.text",
        "short": "Descrizione allergie",
        "min": 1,
        "max": "1"
      },
      {
        "id": "AllergyIntolerance.patient",
        "path": "AllergyIntolerance.patient",
        "short": "Paziente a cui si riferisce l'allergia",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "https://fhir.siss.regione.lombardia.it/StructureDefinition/RLPatientCore"
            ]
          }
        ]
      }
    ]
  }
}