HL7 Europe Imaging Report R4
1.0.0-alpha - qa-preview 150

This page is part of the HL7 Europe Imaging Report (v1.0.0-alpha: QA Preview) based on FHIR (HL7® FHIR® Standard) R4. The current version which supersedes this version is 1.0.0-ballot. For a full list of available versions, see the Directory of published versions

Extension: Extension: Anatomical Region

Official URL: http://hl7.eu/fhir/imaging/StructureDefinition/AnatomicalRegionExtension Version: 1.0.0-alpha
Standards status: Draft Draft as of 2026-02-27 Maturity Level: 1 Computable Name: AnatomicalRegionExtension

Copyright/Legal: Copyright HL7 Europe. Licensed under Creative Commons public domain (CC0 1.0).

The anatomical region in an ImagingStudy instance. This is additional information next to ImagingStudy.series.bodySite.

Context of Use

Usage info

Usages:

You can also check for usages in the FHIR IG Statistics

Formal Views of Extension Content

Description Differentials, Snapshots, and other representations.

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Extension: Anatomical Region
... extension 0..0 Extension
... url 1..1 uri "http://hl7.eu/fhir/imaging/StructureDefinition/AnatomicalRegionExtension"
... value[x] 0..1 CodeableConcept Value of extension
Binding: ValueSet: Anatomical Region (required)
.... coding 1..* Coding Code defined by a terminology system

doco Documentation for this format

Terminology Bindings (Differential)

Path Status Usage ValueSet Version Source
Extension.value[x] Base required ValueSet: Anatomical Region 📦1.0.0-alpha This IG
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Extension: Anatomical Region
... id 0..1 string Unique id for inter-element referencing
... extension 0..0 Extension
Slice: Unordered, Open by value:url
... url 1..1 uri "http://hl7.eu/fhir/imaging/StructureDefinition/AnatomicalRegionExtension"
.... id 0..1 string Unique id for inter-element referencing
.... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
.... coding Σ 1..* Coding Code defined by a terminology system
.... text Σ 0..1 string Plain text representation of the concept

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
Extension.value[x] Base required ValueSet: Anatomical Region 📦1.0.0-alpha This IG

Constraints

Id Grade Path(s) Description Expression
ele-1 error **ALL** elements All FHIR elements must have a @value or children hasValue() or (children().count() > id.count())
ext-1 error **ALL** extensions Must have either extensions or value[x], not both extension.exists() != value.exists()

Summary

Simple Extension with the type CodeableConcept: The anatomical region in an ImagingStudy instance. This is additional information next to ImagingStudy.series.bodySite.

Maturity: 1

Differential ViewDifferential View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Extension: Anatomical Region
... extension 0..0 Extension
... url 1..1 uri "http://hl7.eu/fhir/imaging/StructureDefinition/AnatomicalRegionExtension"
... value[x] 0..1 CodeableConcept Value of extension
Binding: ValueSet: Anatomical Region (required)
.... coding 1..* Coding Code defined by a terminology system

doco Documentation for this format

Terminology Bindings (Differential)

Path Status Usage ValueSet Version Source
Extension.value[x] Base required ValueSet: Anatomical Region 📦1.0.0-alpha This IG

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Extension: Anatomical Region
... id 0..1 string Unique id for inter-element referencing
... extension 0..0 Extension
Slice: Unordered, Open by value:url
... url 1..1 uri "http://hl7.eu/fhir/imaging/StructureDefinition/AnatomicalRegionExtension"
.... id 0..1 string Unique id for inter-element referencing
.... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
.... coding Σ 1..* Coding Code defined by a terminology system
.... text Σ 0..1 string Plain text representation of the concept

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
Extension.value[x] Base required ValueSet: Anatomical Region 📦1.0.0-alpha This IG

Constraints

Id Grade Path(s) Description Expression
ele-1 error **ALL** elements All FHIR elements must have a @value or children hasValue() or (children().count() > id.count())
ext-1 error **ALL** extensions Must have either extensions or value[x], not both extension.exists() != value.exists()

Summary

Simple Extension with the type CodeableConcept: The anatomical region in an ImagingStudy instance. This is additional information next to ImagingStudy.series.bodySite.

Maturity: 1

 

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