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

    This extension may be used on the following element(s)

Usage info

Usages:

  • This Extension is not used by any profiles in this Implementation Guide

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

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"

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

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"

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()