HL7 Czech Imaging Report IG
0.1.0-ballot - ci-build CZ

HL7 Czech Imaging Report IG, published by HL7 Czech Republic. 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/HL7-cz/img/ and changes regularly. See the Directory of published versions

## Extension: Media.view extension

Official URL: https://hl7.cz/fhir/img/StructureDefinition/CrossVersionMediaViewExtension | Version: 0.1.0-ballot | Highlight text changes?
Draft as of 2026-05-26 | Computable Name: CrossVersionMediaViewExtension

This cross version extension includes the FHIR R4 version of the Media.view field which has at this point in time (April 18, 2025), not yet been included in the extension pack.

Context of Use

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

- Element ID: `DocumentReference`

Usage info

Usages:

- Use this Extension: Imaging Key Image Document Reference: Imaging Report (CZ)

You can also check for usages in the FHIR IG Statistics

### Formal Views of Extension Content

Description Differentials, Snapshots, and other representations.

- Differential Table
- Snapshot Table
- Statistics/References
- All

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Extension |  | 0..* | Extension | Media.view extension
extension |  | 0..0 |  | Extension
url |  | 1..1 | uri | "https://hl7.cz/fhir/img/StructureDefinition/CrossVersionMediaViewExtension"
value[x] |  | 0..1 | CodeableConcept | Value of extension Binding: Media View types - placeholder for cross-version extension (required)
Documentation for this format

#### Terminology Bindings (Differential)

Path | Status | Usage | ValueSet | Version | Source
Extension.value[x] | Base | required | Media View types - placeholder for cross-version extension | 📦4.0.1 | This IG

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Extension |  | 0..* | Extension | Media.view 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 | "https://hl7.cz/fhir/img/StructureDefinition/CrossVersionMediaViewExtension"
value[x] |  | 0..1 | CodeableConcept | Value of extension Binding: Media View types - placeholder for cross-version extension (required)
Documentation for this format

#### Terminology Bindings

Path | Status | Usage | ValueSet | Version | Source
Extension.value[x] | Base | required | Media View types - placeholder for cross-version extension | 📦4.0.1 | 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

Simple Extension with the type CodeableConcept: This cross version extension includes the FHIR R4 version of the Media.view field which has at this point in time (April 18, 2025), not yet been included in the extension pack.

Differential ViewDifferential View

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Extension |  | 0..* | Extension | Media.view extension
extension |  | 0..0 |  | Extension
url |  | 1..1 | uri | "https://hl7.cz/fhir/img/StructureDefinition/CrossVersionMediaViewExtension"
value[x] |  | 0..1 | CodeableConcept | Value of extension Binding: Media View types - placeholder for cross-version extension (required)
Documentation for this format

#### Terminology Bindings (Differential)

Path | Status | Usage | ValueSet | Version | Source
Extension.value[x] | Base | required | Media View types - placeholder for cross-version extension | 📦4.0.1 | This IG

Snapshot View

Name | Flags | Card. | Type | Description & Constraints Filter: Bindings Constraints Obligations
--- | --- | --- | --- | ---
Extension |  | 0..* | Extension | Media.view 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 | "https://hl7.cz/fhir/img/StructureDefinition/CrossVersionMediaViewExtension"
value[x] |  | 0..1 | CodeableConcept | Value of extension Binding: Media View types - placeholder for cross-version extension (required)
Documentation for this format

#### Terminology Bindings

Path | Status | Usage | ValueSet | Version | Source
Extension.value[x] | Base | required | Media View types - placeholder for cross-version extension | 📦4.0.1 | 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

Simple Extension with the type CodeableConcept: This cross version extension includes the FHIR R4 version of the Media.view field which has at this point in time (April 18, 2025), not yet been included in the extension pack.

Other representations of profile: CSV, Excel, Schematron