# Extension: HL7IDR Patient History - MyHealth@Eu Medical Imaging Report v9.1.1

* [**Table of Contents**](toc.md)
* [**Artifacts Summary**](artifacts.md)
* **Extension: HL7IDR Patient History**

## Extension: Extension: HL7IDR Patient History 

| | |
| :--- | :--- |
| *Official URL*:http://fhir.ehdsi.eu/imaging/StructureDefinition/HL7IDRPatientHistory | *Version*:9.1.1 |
| Draft as of 2026-05-05 | *Computable Name*:HL7IDRPatientHistoryExt |

Patient history that are relevant for the report

**Context of Use**

**Usage info**

**Usages:**

* Use this Extension: [DiagnosticReport MyHealthEu Imaging](StructureDefinition-diagnosticreport-myhealtheu-img.md)

You can also check for [usages in the FHIR IG Statistics](https://packages2.fhir.org/xig/myhealth.eu.fhir.imaging|current/StructureDefinition/HL7IDRPatientHistory)

### Formal Views of Extension Content

 [Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work](http://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#structure-definitions). 

 

Other representations of profile: [CSV](StructureDefinition-HL7IDRPatientHistory.csv), [Excel](StructureDefinition-HL7IDRPatientHistory.xlsx), [Schematron](StructureDefinition-HL7IDRPatientHistory.sch) 

#### Constraints



## Resource Content

```json
{
  "resourceType" : "StructureDefinition",
  "id" : "HL7IDRPatientHistory",
  "url" : "http://fhir.ehdsi.eu/imaging/StructureDefinition/HL7IDRPatientHistory",
  "version" : "9.1.1",
  "name" : "HL7IDRPatientHistoryExt",
  "title" : "Extension: HL7IDR Patient History",
  "status" : "draft",
  "date" : "2026-05-05T14:49:52+00:00",
  "publisher" : "MyHealth@Eu",
  "contact" : [{
    "name" : "MyHealth@Eu",
    "telecom" : [{
      "system" : "url",
      "value" : "https://health.ec.europa.eu/other-pages/basic-page/myhealtheu-flyer-addressed-patients-and-health-professionals_en"
    }]
  }],
  "description" : "Patient history that are relevant for the report",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "code" : "150",
      "display" : "Europe"
    }]
  }],
  "fhirVersion" : "4.0.1",
  "mapping" : [{
    "identity" : "rim",
    "uri" : "http://hl7.org/v3",
    "name" : "RIM Mapping"
  }],
  "kind" : "complex-type",
  "abstract" : false,
  "context" : [{
    "type" : "element",
    "expression" : "DiagnosticReport"
  }],
  "type" : "Extension",
  "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation" : "constraint",
  "differential" : {
    "element" : [{
      "id" : "Extension",
      "path" : "Extension",
      "short" : "Extension: HL7IDR Patient History",
      "definition" : "Patient history that are relevant for the report"
    },
    {
      "id" : "Extension.extension",
      "path" : "Extension.extension",
      "max" : "0"
    },
    {
      "id" : "Extension.url",
      "path" : "Extension.url",
      "fixedUri" : "http://fhir.ehdsi.eu/imaging/StructureDefinition/HL7IDRPatientHistory"
    },
    {
      "id" : "Extension.value[x]",
      "path" : "Extension.value[x]",
      "type" : [{
        "code" : "Reference"
      }]
    }]
  }
}

```
