HL7 Europe Imaging Study Report
0.1.0-ballot - ci-build 150

HL7 Europe Imaging Study Report, published by HL7 Europe. This guide is not an authorized publication; it is the continuous build for version 0.1.0-ballot built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/oijauregui/ehdsimaging/tree/master and changes regularly. See the Directory of published versions

Extension: Cross-version Extension for R5.DocumentReference.modality for use in FHIR R4

Official URL: http://hl7.org/fhir/5.0/StructureDefinition/extension-DocumentReference.modality Version: 0.0.1-snapshot-1
Draft as of 2025-06-03 Computable Name: ext_R5_DocumentReference_modality

Copyright/Legal: Used by permission of HL7 Europe, all rights reserved Creative Commons License
This cross-version extension represents DocumentReference.modality from http://hl7.org/fhir/StructureDefinition/DocumentReference 5.0.0 for use in FHIR R4.

Context of Use

Usage info

Usages:

Formal Views of Extension Content

Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Imaging modality used
... value[x] CodeableConcept Imaging modality used
Binding: Modality (extensible): Type of acquired data in the instance.
... url 1..1 "http://hl7.org/fhir/5.0/StructureDefinition/extension-DocumentReference.modality"

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Imaging modality used
... id 0..1 id Unique id for inter-element referencing
... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
... url 1..1 uri "http://hl7.org/fhir/5.0/StructureDefinition/extension-DocumentReference.modality"
... url 1..1 "http://hl7.org/fhir/5.0/StructureDefinition/extension-DocumentReference.modality"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type CodeableConcept: This cross-version extension represents DocumentReference.modality from http://hl7.org/fhir/StructureDefinition/DocumentReference|5.0.0 for use in FHIR R4.

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Imaging modality used
... value[x] CodeableConcept Imaging modality used
Binding: Modality (extensible): Type of acquired data in the instance.
... url 1..1 "http://hl7.org/fhir/5.0/StructureDefinition/extension-DocumentReference.modality"

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Imaging modality used
... id 0..1 id Unique id for inter-element referencing
... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
... url 1..1 uri "http://hl7.org/fhir/5.0/StructureDefinition/extension-DocumentReference.modality"
... url 1..1 "http://hl7.org/fhir/5.0/StructureDefinition/extension-DocumentReference.modality"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension with the type CodeableConcept: This cross-version extension represents DocumentReference.modality from http://hl7.org/fhir/StructureDefinition/DocumentReference|5.0.0 for use in FHIR R4.

 

Other representations of profile: CSV, Excel, Schematron

Terminology Bindings

PathConformanceValueSetURI
Extension.value[x]extensible​Modality (missing link)
http://dicom.nema.org/medical/dicom/current/output/chtml/part16/sect_CID_33.html
From this IG

Constraints

IdGradePath(s)DetailsRequirements
ele-1error**ALL** elementsAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1error**ALL** extensionsMust have either extensions or value[x], not both
: extension.exists() != value.exists()