MII IG Kerndatensatz-Modul Bildgebung
2027.0.0-ballot.1 - Germany

MII IG Kerndatensatz-Modul Bildgebung - Downloaded Version 2027.0.0-ballot.1 See the Directory of published versions

Extension: MII EX Imaging Modality MG_CR_DX

Official URL: https://www.medizininformatik-initiative.de/fhir/ext/modul-bildgebung/StructureDefinition/mii-ex-bildgebung-modalitaet-mg-cr-dx Version: 2027.0.0-ballot.1
Active as of 2026-09-15 Computable Name: MII_EX_Bildgebung_Modalitaet_MG_CR_DX

The extension allows to extend the resources and feasibility analysis to MG, CR & DX data.

Context of Use

The extension for the modalities MG (mammography), CR (computed radiography) and DX (digital radiography) enables the capture of relevant DICOM tags in order to draw conclusions about how the images were acquired. These modalities use X-rays to produce images of the body; radiation generation, radiation exposure and specific technical parameters of the acquisition are recorded in the corresponding DICOM tags.

Relevant DICOM tags:

  • X-ray tube voltage [(0018, 0060) KVP] in kilovolt [kV]
  • Exposure time [(0018, 1150) exposureTime] in milliseconds [ms]
  • Exposure [(0018, 1152) exposure] in milliampere-seconds [mAs]
  • X-ray tube current [(0018, 1151) xRayTubeCurrent] in milliampere [mA]
  • View position [(0018,5101)] can be translated to SNOMED CT for MG and X-ray acquisitions using the mappings provided by DICOM.

Examples

Note: For clarity, this example does not include all of the associated series and instances. In a real implementation, all series and instances belonging to the study are of course expected to be present in the resulting FHIR resource — the "series" or "instance" sequence is simply repeated for every series or instance and filled with the corresponding values.

Example of an ImagingStudy resource with the extension for X-ray metadata, including the modality-independent extensions for contrast media, instance details and device manufacturer:

ImagingStudy-mii-exa-bildgebung-bildgebungsstudie-cr

Usage info

Usages:

You can also check for usages in the FHIR IG Statistics

Formal Views of Extension Content

Description of Profiles, Differentials, Snapshots, and their representations.

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension MII EX Bildgebung Modalität MG/CR/DX
... Slices for extension Content/Rules for all slices
.... extension:KVP 0..1 Extension Extension
..... extension 0..0 Extension
..... url 1..1 uri "KVP"
..... value[x] 0..1 SimpleQuantity Value of extension
...... unit 0..1 string Unit representation
Required Pattern: kilovolt
...... system 0..1 uri System that defines coded unit form
Required Pattern: http://unitsofmeasure.org
...... code 0..1 code Coded form of the unit
Required Pattern: kV
.... extension:exposureTime 0..1 Extension Extension
..... extension 0..0 Extension
..... url 1..1 uri "exposureTime"
..... value[x] 0..1 SimpleQuantity Value of extension
...... unit 0..1 string Unit representation
Required Pattern: milliseconds
...... system 0..1 uri System that defines coded unit form
Required Pattern: http://unitsofmeasure.org
...... code 0..1 code Coded form of the unit
Required Pattern: ms
.... extension:exposure 0..1 Extension Extension
..... extension 0..0 Extension
..... url 1..1 uri "exposure"
..... value[x] 0..1 SimpleQuantity Value of extension
...... unit 0..1 string Unit representation
Required Pattern: milliampere second
...... system 0..1 uri System that defines coded unit form
Required Pattern: http://unitsofmeasure.org
...... code 0..1 code Coded form of the unit
Required Pattern: mA.s
.... extension:xRayTubeCurrent 0..1 Extension Extension
..... extension 0..0 Extension
..... url 1..1 uri "xRayTubeCurrent"
..... value[x] 0..1 SimpleQuantity Value of extension
...... unit 0..1 string Unit representation
Required Pattern: milliampere
...... system 0..1 uri System that defines coded unit form
Required Pattern: http://unitsofmeasure.org
...... code 0..1 code Coded form of the unit
Required Pattern: mA
.... extension:viewPosition 0..1 Extension Extension
..... extension 0..0 Extension
..... url 1..1 uri "viewPosition"
..... value[x] 0..1 CodeableConcept Value of extension
Binding: MII VS Bildgebung ImagingStudy-Series View Position (preferred)
... url 1..1 uri "https://www.medizininformatik-initiative.de/fhir/ext/modul-bildgebung/StructureDefinition/mii-ex-bildgebung-modalitaet-mg-cr-dx"
... value[x] 0..0 Value of extension

doco Documentation for this format

Terminology Bindings (Differential)

Path Status Usage ValueSet Version Source
Extension.extension:viewPosition.​value[x] Base preferred MII VS Bildgebung ImagingStudy-Series View Position 📦2027.0.0-ballot.1 This IG
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension MII EX Bildgebung Modalität MG/CR/DX
... id 0..1 string Unique id for inter-element referencing
... Slices for extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
.... extension:KVP 0..1 Extension Extension
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..0 Extension
Slice: Unordered, Open by value:url
..... url 1..1 uri "KVP"
..... value[x] 0..1 SimpleQuantity Value of extension
...... id 0..1 string Unique id for inter-element referencing
...... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
...... value Σ 0..1 decimal Numerical value (with implicit precision)
...... unit Σ 0..1 string Unit representation
Required Pattern: kilovolt
...... system ΣC 0..1 uri System that defines coded unit form
Required Pattern: http://unitsofmeasure.org
...... code Σ 0..1 code Coded form of the unit
Required Pattern: kV
.... extension:exposureTime 0..1 Extension Extension
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..0 Extension
Slice: Unordered, Open by value:url
..... url 1..1 uri "exposureTime"
..... value[x] 0..1 SimpleQuantity Value of extension
...... id 0..1 string Unique id for inter-element referencing
...... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
...... value Σ 0..1 decimal Numerical value (with implicit precision)
...... unit Σ 0..1 string Unit representation
Required Pattern: milliseconds
...... system ΣC 0..1 uri System that defines coded unit form
Required Pattern: http://unitsofmeasure.org
...... code Σ 0..1 code Coded form of the unit
Required Pattern: ms
.... extension:exposure 0..1 Extension Extension
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..0 Extension
Slice: Unordered, Open by value:url
..... url 1..1 uri "exposure"
..... value[x] 0..1 SimpleQuantity Value of extension
...... id 0..1 string Unique id for inter-element referencing
...... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
...... value Σ 0..1 decimal Numerical value (with implicit precision)
...... unit Σ 0..1 string Unit representation
Required Pattern: milliampere second
...... system ΣC 0..1 uri System that defines coded unit form
Required Pattern: http://unitsofmeasure.org
...... code Σ 0..1 code Coded form of the unit
Required Pattern: mA.s
.... extension:xRayTubeCurrent 0..1 Extension Extension
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..0 Extension
Slice: Unordered, Open by value:url
..... url 1..1 uri "xRayTubeCurrent"
..... value[x] 0..1 SimpleQuantity Value of extension
...... id 0..1 string Unique id for inter-element referencing
...... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
...... value Σ 0..1 decimal Numerical value (with implicit precision)
...... unit Σ 0..1 string Unit representation
Required Pattern: milliampere
...... system ΣC 0..1 uri System that defines coded unit form
Required Pattern: http://unitsofmeasure.org
...... code Σ 0..1 code Coded form of the unit
Required Pattern: mA
.... extension:viewPosition 0..1 Extension Extension
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..0 Extension
Slice: Unordered, Open by value:url
..... url 1..1 uri "viewPosition"
..... value[x] 0..1 CodeableConcept Value of extension
Binding: MII VS Bildgebung ImagingStudy-Series View Position (preferred)
... url 1..1 uri "https://www.medizininformatik-initiative.de/fhir/ext/modul-bildgebung/StructureDefinition/mii-ex-bildgebung-modalitaet-mg-cr-dx"

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
Extension.extension:viewPosition.​value[x] Base preferred MII VS Bildgebung ImagingStudy-Series View Position 📦2027.0.0-ballot.1 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

Complex Extension: Die Extension ermöglicht es die Ressourcen und Machbarkeitsanalysen auf MG, CR & DX Daten zu erweitern.

  • KVP: Quantity: An Extension
  • exposureTime: Quantity: An Extension
  • exposure: Quantity: An Extension
  • xRayTubeCurrent: Quantity: An Extension
  • viewPosition: CodeableConcept: An Extension

Differential ViewDifferential View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension MII EX Bildgebung Modalität MG/CR/DX
... Slices for extension Content/Rules for all slices
.... extension:KVP 0..1 Extension Extension
..... extension 0..0 Extension
..... url 1..1 uri "KVP"
..... value[x] 0..1 SimpleQuantity Value of extension
...... unit 0..1 string Unit representation
Required Pattern: kilovolt
...... system 0..1 uri System that defines coded unit form
Required Pattern: http://unitsofmeasure.org
...... code 0..1 code Coded form of the unit
Required Pattern: kV
.... extension:exposureTime 0..1 Extension Extension
..... extension 0..0 Extension
..... url 1..1 uri "exposureTime"
..... value[x] 0..1 SimpleQuantity Value of extension
...... unit 0..1 string Unit representation
Required Pattern: milliseconds
...... system 0..1 uri System that defines coded unit form
Required Pattern: http://unitsofmeasure.org
...... code 0..1 code Coded form of the unit
Required Pattern: ms
.... extension:exposure 0..1 Extension Extension
..... extension 0..0 Extension
..... url 1..1 uri "exposure"
..... value[x] 0..1 SimpleQuantity Value of extension
...... unit 0..1 string Unit representation
Required Pattern: milliampere second
...... system 0..1 uri System that defines coded unit form
Required Pattern: http://unitsofmeasure.org
...... code 0..1 code Coded form of the unit
Required Pattern: mA.s
.... extension:xRayTubeCurrent 0..1 Extension Extension
..... extension 0..0 Extension
..... url 1..1 uri "xRayTubeCurrent"
..... value[x] 0..1 SimpleQuantity Value of extension
...... unit 0..1 string Unit representation
Required Pattern: milliampere
...... system 0..1 uri System that defines coded unit form
Required Pattern: http://unitsofmeasure.org
...... code 0..1 code Coded form of the unit
Required Pattern: mA
.... extension:viewPosition 0..1 Extension Extension
..... extension 0..0 Extension
..... url 1..1 uri "viewPosition"
..... value[x] 0..1 CodeableConcept Value of extension
Binding: MII VS Bildgebung ImagingStudy-Series View Position (preferred)
... url 1..1 uri "https://www.medizininformatik-initiative.de/fhir/ext/modul-bildgebung/StructureDefinition/mii-ex-bildgebung-modalitaet-mg-cr-dx"
... value[x] 0..0 Value of extension

doco Documentation for this format

Terminology Bindings (Differential)

Path Status Usage ValueSet Version Source
Extension.extension:viewPosition.​value[x] Base preferred MII VS Bildgebung ImagingStudy-Series View Position 📦2027.0.0-ballot.1 This IG

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension MII EX Bildgebung Modalität MG/CR/DX
... id 0..1 string Unique id for inter-element referencing
... Slices for extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
.... extension:KVP 0..1 Extension Extension
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..0 Extension
Slice: Unordered, Open by value:url
..... url 1..1 uri "KVP"
..... value[x] 0..1 SimpleQuantity Value of extension
...... id 0..1 string Unique id for inter-element referencing
...... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
...... value Σ 0..1 decimal Numerical value (with implicit precision)
...... unit Σ 0..1 string Unit representation
Required Pattern: kilovolt
...... system ΣC 0..1 uri System that defines coded unit form
Required Pattern: http://unitsofmeasure.org
...... code Σ 0..1 code Coded form of the unit
Required Pattern: kV
.... extension:exposureTime 0..1 Extension Extension
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..0 Extension
Slice: Unordered, Open by value:url
..... url 1..1 uri "exposureTime"
..... value[x] 0..1 SimpleQuantity Value of extension
...... id 0..1 string Unique id for inter-element referencing
...... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
...... value Σ 0..1 decimal Numerical value (with implicit precision)
...... unit Σ 0..1 string Unit representation
Required Pattern: milliseconds
...... system ΣC 0..1 uri System that defines coded unit form
Required Pattern: http://unitsofmeasure.org
...... code Σ 0..1 code Coded form of the unit
Required Pattern: ms
.... extension:exposure 0..1 Extension Extension
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..0 Extension
Slice: Unordered, Open by value:url
..... url 1..1 uri "exposure"
..... value[x] 0..1 SimpleQuantity Value of extension
...... id 0..1 string Unique id for inter-element referencing
...... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
...... value Σ 0..1 decimal Numerical value (with implicit precision)
...... unit Σ 0..1 string Unit representation
Required Pattern: milliampere second
...... system ΣC 0..1 uri System that defines coded unit form
Required Pattern: http://unitsofmeasure.org
...... code Σ 0..1 code Coded form of the unit
Required Pattern: mA.s
.... extension:xRayTubeCurrent 0..1 Extension Extension
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..0 Extension
Slice: Unordered, Open by value:url
..... url 1..1 uri "xRayTubeCurrent"
..... value[x] 0..1 SimpleQuantity Value of extension
...... id 0..1 string Unique id for inter-element referencing
...... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
...... value Σ 0..1 decimal Numerical value (with implicit precision)
...... unit Σ 0..1 string Unit representation
Required Pattern: milliampere
...... system ΣC 0..1 uri System that defines coded unit form
Required Pattern: http://unitsofmeasure.org
...... code Σ 0..1 code Coded form of the unit
Required Pattern: mA
.... extension:viewPosition 0..1 Extension Extension
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..0 Extension
Slice: Unordered, Open by value:url
..... url 1..1 uri "viewPosition"
..... value[x] 0..1 CodeableConcept Value of extension
Binding: MII VS Bildgebung ImagingStudy-Series View Position (preferred)
... url 1..1 uri "https://www.medizininformatik-initiative.de/fhir/ext/modul-bildgebung/StructureDefinition/mii-ex-bildgebung-modalitaet-mg-cr-dx"

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
Extension.extension:viewPosition.​value[x] Base preferred MII VS Bildgebung ImagingStudy-Series View Position 📦2027.0.0-ballot.1 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

Complex Extension: Die Extension ermöglicht es die Ressourcen und Machbarkeitsanalysen auf MG, CR & DX Daten zu erweitern.

  • KVP: Quantity: An Extension
  • exposureTime: Quantity: An Extension
  • exposure: Quantity: An Extension
  • xRayTubeCurrent: Quantity: An Extension
  • viewPosition: CodeableConcept: An Extension

 

Other representations of profile: CSV, Excel, Schematron