{
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  "url": "https://www.medizininformatik-initiative.de/fhir/ext/modul-mtb/StructureDefinition/mii-pr-mtb-msi",
  "version": "2026.0.1",
  "name": "MII_PR_MTB_Immunohistochemistry_MSI",
  "title": "MII PR MTB Immunohistochemistry Microsatellite Instability",
  "status": "active",
  "publisher": "Medizininformatik Initiative",
  "contact": [
    {
      "telecom": [
        {
          "system": "url",
          "value": "https://www.medizininformatik-initiative.de"
        }
      ]
    }
  ],
  "description": "Immunhistorchemistry report",
  "fhirVersion": "4.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "Observation",
  "baseDefinition": "https://www.medizininformatik-initiative.de/fhir/ext/modul-molgen/StructureDefinition/mikrosatelliteninstabilitaet",
  "derivation": "constraint",
  "differential": {
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      {
        "id": "Observation.meta",
        "path": "Observation.meta",
        "mustSupport": true
      },
      {
        "id": "Observation.meta.profile",
        "path": "Observation.meta.profile",
        "mustSupport": true
      },
      {
        "id": "Observation.identifier",
        "path": "Observation.identifier",
        "mustSupport": true
      },
      {
        "id": "Observation.code.coding",
        "path": "Observation.code.coding",
        "patternCoding": {
          "code": "62862-8",
          "system": "http://loinc.org"
        }
      },
      {
        "id": "Observation.code.coding.display",
        "path": "Observation.code.coding.display",
        "patternString": "Microsatellite instability [Presence] in Tissue by Immune stain"
      },
      {
        "id": "Observation.value[x]:valueCodeableConcept",
        "path": "Observation.value[x]",
        "sliceName": "valueCodeableConcept",
        "type": [
          {
            "code": "CodeableConcept"
          }
        ],
        "mustSupport": true
      },
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        "id": "Observation.specimen",
        "path": "Observation.specimen",
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              "url": "http://hl7.org/fhir/StructureDefinition/translation",
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                },
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              "url": "http://hl7.org/fhir/StructureDefinition/translation",
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                },
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                },
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                  "url": "content",
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          ]
        },
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      }
    ]
  }
}