R4 Draft for Comment

This page is part of the FHIR Specification (v3.2.0: R4 Ballot 1). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions . Page versions: R4B R4

Extension: References

Orders and Observations Work Group Maturity Level: 1InformativeUse Context: Any

URL for this extension: 

http://hl7.org/fhir/StructureDefinition/DiagnosticReport-geneticsReferences

Status: draft. Extension maintained by: Health Level Seven International (Clinical Genomics)

Additional bibliographic reference information about genetics, medications, clinical trials, etc associated with knowledge-based information on genetics/genetic condition.

Context of Use: Use on element: DiagnosticReport

usage info: insert a list of places where this extension is used

Extension Content

Summary

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..*ExtensionURL = http://hl7.org/fhir/StructureDefinition/DiagnosticReport-geneticsReferences
References: Additional bibliographic reference information about genetics, medications, clinical trials, etc associated with knowledge-based information on genetics/genetic condition.
Use on element: DiagnosticReport
... description0..1stringConcise description of the genetic reference.
... reference0..*uriAn absolute URI to express where to find the link.
... type0..1CodeableConceptA code that classifies the type of genetic reference link.

doco Documentation for this format

Full Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..*ExtensionURL = http://hl7.org/fhir/StructureDefinition/DiagnosticReport-geneticsReferences
References: Additional bibliographic reference information about genetics, medications, clinical trials, etc associated with knowledge-based information on genetics/genetic condition.
Use on element: DiagnosticReport
... extension 0..1ExtensionReference description
.... url 1..1uri"description"
.... valueString 0..1stringValue of extension
... extension 0..*ExtensionReference URI
.... url 1..1uri"reference"
.... valueUri 0..1uriValue of extension
... extension 0..1ExtensionReference type
.... url 1..1uri"type"
.... valueCodeableConcept 0..1CodeableConceptValue of extension
Binding: DiagnosticAttachmentType (example)
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/DiagnosticReport-geneticsReferences"
... value[x] 0..0

doco Documentation for this format

XML Template

<!-- References -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/DiagnosticReport-geneticsReferences" >
 <-- extension sliced by value:url  in the specified orderOpen-->
 <extension url="description"> 0..1 Extension  <!-- 0..1 Reference description -->
  <valueString value="[string]"/><!-- 0..1 Value of extension -->
 </extension>
 <extension url="reference"> 0..* Extension  <!-- 0..* Reference URI -->
  <valueUri value="[uri]"/><!-- 0..1 Value of extension -->
 </extension>
 <extension url="type"> 0..1 Extension  <!-- 0..1 Reference type -->
  <valueCodeableConcept><!-- 0..1 CodeableConcept Value of extension --></valueCodeableConcept>
 </extension>
</extension>

JSON Template

{ // References
    "extension" : [ //  sliced by value:url  in the specified order, Open 
      { // Reference description //
        // from Element: extension
        "extension" : [ //  sliced by value:url  in the specified order, Open ]
        "url" : "description", // R! 
        "valueString" : "<string>" //Value of extension
      },
      { // Reference URI //
        // from Element: extension
        "extension" : [ //  sliced by value:url  in the specified order, Open ]
        "url" : "reference", // R! 
        "valueUri" : "<uri>" //Value of extension
      },
      { // Reference type //
        // from Element: extension
        "extension" : [ //  sliced by value:url  in the specified order, Open ]
        "url" : "type", // R! 
        "valueCodeableConcept" : { CodeableConcept } //Value of extension
      }
    ],
    "url" : "http://hl7.org/fhir/StructureDefinition/DiagnosticReport-geneticsReferences", // R! 
// value[x]: Value of extension. One of these 46:
  }

Summary

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..*ExtensionURL = http://hl7.org/fhir/StructureDefinition/DiagnosticReport-geneticsReferences
References: Additional bibliographic reference information about genetics, medications, clinical trials, etc associated with knowledge-based information on genetics/genetic condition.
Use on element: DiagnosticReport
... description0..1stringConcise description of the genetic reference.
... reference0..*uriAn absolute URI to express where to find the link.
... type0..1CodeableConceptA code that classifies the type of genetic reference link.

doco Documentation for this format

Full Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extension0..*ExtensionURL = http://hl7.org/fhir/StructureDefinition/DiagnosticReport-geneticsReferences
References: Additional bibliographic reference information about genetics, medications, clinical trials, etc associated with knowledge-based information on genetics/genetic condition.
Use on element: DiagnosticReport
... extension 0..1ExtensionReference description
.... url 1..1uri"description"
.... valueString 0..1stringValue of extension
... extension 0..*ExtensionReference URI
.... url 1..1uri"reference"
.... valueUri 0..1uriValue of extension
... extension 0..1ExtensionReference type
.... url 1..1uri"type"
.... valueCodeableConcept 0..1CodeableConceptValue of extension
Binding: DiagnosticAttachmentType (example)
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/DiagnosticReport-geneticsReferences"
... value[x] 0..0

doco Documentation for this format

XML Template

<!-- References -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/DiagnosticReport-geneticsReferences" >
 <-- extension sliced by value:url  in the specified orderOpen-->
 <extension url="description"> 0..1 Extension  <!-- 0..1 Reference description -->
  <valueString value="[string]"/><!-- 0..1 Value of extension -->
 </extension>
 <extension url="reference"> 0..* Extension  <!-- 0..* Reference URI -->
  <valueUri value="[uri]"/><!-- 0..1 Value of extension -->
 </extension>
 <extension url="type"> 0..1 Extension  <!-- 0..1 Reference type -->
  <valueCodeableConcept><!-- 0..1 CodeableConcept Value of extension --></valueCodeableConcept>
 </extension>
</extension>

JSON Template

{ // References
    "extension" : [ //  sliced by value:url  in the specified order, Open 
      { // Reference description //
        // from Element: extension
        "extension" : [ //  sliced by value:url  in the specified order, Open ]
        "url" : "description", // R! 
        "valueString" : "<string>" //Value of extension
      },
      { // Reference URI //
        // from Element: extension
        "extension" : [ //  sliced by value:url  in the specified order, Open ]
        "url" : "reference", // R! 
        "valueUri" : "<uri>" //Value of extension
      },
      { // Reference type //
        // from Element: extension
        "extension" : [ //  sliced by value:url  in the specified order, Open ]
        "url" : "type", // R! 
        "valueCodeableConcept" : { CodeableConcept } //Value of extension
      }
    ],
    "url" : "http://hl7.org/fhir/StructureDefinition/DiagnosticReport-geneticsReferences", // R! 
// value[x]: Value of extension. One of these 46:
  }

 

Constraints

  • ele-1: All FHIR elements must have a @value or children (xpath: @value|f:*|h:div)
  • ext-1: Must have either extensions or value[x], not both (xpath: exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')]))