Medizininformatik Initiative - Implementation Guide - Modul Bildgebung v2026
MII-Initiative

Medizininformatik Initiative - Implementation Guide - Modul Bildgebung v2026

Extension Serien UID

Diese Extension ergänzt die Observation-Ressource um den Bezug zur Bildserie aus der Bildgebungsstudie herzustellen. Die ID verweist hier dementsprechend auf die jeweilige Bilderserie.

NameStatusVersionCanonicalBasis
MII_EX_Bildgebung_Serie_UIDactive2026.0.0https://www.medizininformatik-initiative.de/fhir/ext/modul-bildgebung/StructureDefinition/mii-ex-bildgebung-series-uidhttp://hl7.org/fhir/StructureDefinition/Extension

Inhalt

id0..1string
extensionC0..0Extension
url1..1uriFixed Value
valueIdid

Die Extension ermöglicht es, den Bildnummer aus dem entsprechenden DICOM Tag auf Studien-Ebene anzugeben.

<StructureDefinition xmlns="http://hl7.org/fhir">
<id value="mii-ex-bildgebung-serie-uid" />
<extension url="https://www.medizininformatik-initiative.de/fhir/modul-meta/StructureDefinition/mii-ex-meta-license-codeable">
<valueCodeableConcept>
<coding>
<system value="http://hl7.org/fhir/spdx-license" />
<code value="CC-BY-4.0" />
<display value="Creative Commons Attribution 4.0 International" />
</coding>
</valueCodeableConcept>
</extension>
<url value="https://www.medizininformatik-initiative.de/fhir/ext/modul-bildgebung/StructureDefinition/mii-ex-bildgebung-series-uid" />
<version value="2026.0.0" />
<name value="MII_EX_Bildgebung_Serie_UID">
<extension url="http://hl7.org/fhir/StructureDefinition/translation">
<extension url="lang">
<valueCode value="en-US" />
</extension>
<extension url="content">
<valueString value="MII_EX_Imaging_Imagenumber" />
</extension>
</extension>
</name>
<title value="MII EX Bildgebung Bildnummer">
<extension url="http://hl7.org/fhir/StructureDefinition/translation">
<extension url="lang">
<valueCode value="en-US" />
</extension>
<extension url="content">
<valueString value="MII EX Imaging Imagenumber" />
</extension>
</extension>
</title>
<status value="active" />
<experimental value="false" />
<publisher value="Medizininformatik Initiative" />
<contact>
<telecom>
<system value="url" />
<value value="https://www.medizininformatik-initiative.de" />
</telecom>
</contact>
<description value="Die Extension ermöglicht es, den Bildnummer aus dem entsprechenden DICOM Tag auf Studien-Ebene anzugeben.">
<extension url="http://hl7.org/fhir/StructureDefinition/translation">
<extension url="lang">
<valueCode value="en-US" />
</extension>
<extension url="content">
<valueString value="The extension allows specifying the reason for the imaging procedure from the corresponding DICOM tag at the study level." />
</extension>
</extension>
</description>
<fhirVersion value="4.0.1" />
<kind value="complex-type" />
<abstract value="false" />
<context>
<type value="element" />
<expression value="Observation" />
</context>
<type value="Extension" />
<baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" />
<derivation value="constraint" />
<snapshot>
<element id="Extension">
<path value="Extension" />
<short value="Optional Extensions Element" />
<definition value="Optional Extension Element - found in all resources." />
<min value="0" />
<max value="*" />
<base>
<path value="Extension" />
<min value="0" />
<max value="*" />
</base>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() or (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
<source value="http://hl7.org/fhir/StructureDefinition/Element" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
<source value="http://hl7.org/fhir/StructureDefinition/Extension" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Extension.id">
<path value="Extension.id" />
<representation value="xmlAttr" />
<short value="Unique id for inter-element referencing" />
<definition value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces." />
<min value="0" />
<max value="1" />
<base>
<path value="Element.id" />
<min value="0" />
<max value="1" />
</base>
<type>
<extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type">
<valueUrl value="string" />
</extension>
<code value="http://hl7.org/fhirpath/System.String" />
</type>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
</element>
<element id="Extension.extension">
<path value="Extension.extension" />
<slicing>
<discriminator>
<type value="value" />
<path value="url" />
</discriminator>
<description value="Extensions are always sliced by (at least) url" />
<rules value="open" />
</slicing>
<short value="Additional content defined by implementations" />
<definition value="May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension." />
<comment value="There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone." />
<alias value="extensions" />
<alias value="user content" />
<min value="0" />
<max value="0" />
<base>
<path value="Element.extension" />
<min value="0" />
<max value="*" />
</base>
<type>
<code value="Extension" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() or (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
<source value="http://hl7.org/fhir/StructureDefinition/Element" />
</constraint>
<constraint>
<key value="ext-1" />
<severity value="error" />
<human value="Must have either extensions or value[x], not both" />
<expression value="extension.exists() != value.exists()" />
<xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])" />
<source value="http://hl7.org/fhir/StructureDefinition/Extension" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Extension.url">
<path value="Extension.url" />
<representation value="xmlAttr" />
<short value="identifies the meaning of the extension" />
<definition value="Source of the definition for the extension code - a logical name or a URL." />
<comment value="The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension." />
<min value="1" />
<max value="1" />
<base>
<path value="Extension.url" />
<min value="1" />
<max value="1" />
</base>
<type>
<extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type">
<valueUrl value="uri" />
</extension>
<code value="http://hl7.org/fhirpath/System.String" />
</type>
<fixedUri value="https://www.medizininformatik-initiative.de/fhir/ext/modul-bildgebung/StructureDefinition/mii-ex-bildgebung-series-uid" />
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
<element id="Extension.value[x]">
<path value="Extension.value[x]" />
<short value="Value of extension" />
<definition value="Value of extension - must be one of a constrained set of the data types (see [Extensibility](extensibility.html) for a list)." />
<min value="0" />
<max value="1" />
<base>
<path value="Extension.value[x]" />
<min value="0" />
<max value="1" />
</base>
<type>
<code value="id" />
</type>
<condition value="ele-1" />
<constraint>
<key value="ele-1" />
<severity value="error" />
<human value="All FHIR elements must have a @value or children" />
<expression value="hasValue() or (children().count() > id.count())" />
<xpath value="@value|f:*|h:div" />
<source value="http://hl7.org/fhir/StructureDefinition/Element" />
</constraint>
<mapping>
<identity value="rim" />
<map value="n/a" />
</mapping>
<mapping>
<identity value="rim" />
<map value="N/A" />
</mapping>
</element>
</snapshot>
<differential>
<element id="Extension.extension">
<path value="Extension.extension" />
<max value="0" />
</element>
<element id="Extension.url">
<path value="Extension.url" />
<fixedUri value="https://www.medizininformatik-initiative.de/fhir/ext/modul-bildgebung/StructureDefinition/mii-ex-bildgebung-series-uid" />
</element>
<element id="Extension.value[x]">
<path value="Extension.value[x]" />
<type>
<code value="id" />
</type>
</element>
</differential>
</StructureDefinition>
{
"resourceType": "StructureDefinition",
"id": "mii-ex-bildgebung-serie-uid",
"extension": [
{
"url": "https://www.medizininformatik-initiative.de/fhir/modul-meta/StructureDefinition/mii-ex-meta-license-codeable",
"valueCodeableConcept": {
"coding": [
{
"system": "http://hl7.org/fhir/spdx-license",
"code": "CC-BY-4.0",
"display": "Creative Commons Attribution 4.0 International"
}
]
}
}
],
"url": "https://www.medizininformatik-initiative.de/fhir/ext/modul-bildgebung/StructureDefinition/mii-ex-bildgebung-series-uid",
"version": "2026.0.0",
"name": "MII_EX_Bildgebung_Serie_UID",
"_name": {
"extension": [
{
"extension": [
{
"url": "lang",
"valueCode": "en-US"
},
{
"url": "content",
"valueString": "MII_EX_Imaging_Imagenumber"
}
],
"url": "http://hl7.org/fhir/StructureDefinition/translation"
}
]
},
"title": "MII EX Bildgebung Bildnummer",
"_title": {
"extension": [
{
"extension": [
{
"url": "lang",
"valueCode": "en-US"
},
{
"url": "content",
"valueString": "MII EX Imaging Imagenumber"
}
],
"url": "http://hl7.org/fhir/StructureDefinition/translation"
}
]
},
"status": "active",
"experimental": false,
"publisher": "Medizininformatik Initiative",
"contact": [
{
"telecom": [
{
"system": "url",
"value": "https://www.medizininformatik-initiative.de"
}
]
}
],
"description": "Die Extension ermöglicht es, den Bildnummer aus dem entsprechenden DICOM Tag auf Studien-Ebene anzugeben.",
"_description": {
"extension": [
{
"extension": [
{
"url": "lang",
"valueCode": "en-US"
},
{
"url": "content",
"valueString": "The extension allows specifying the reason for the imaging procedure from the corresponding DICOM tag at the study level."
}
],
"url": "http://hl7.org/fhir/StructureDefinition/translation"
}
]
},
"fhirVersion": "4.0.1",
"kind": "complex-type",
"abstract": false,
"context": [
{
"type": "element",
"expression": "Observation"
}
],
"type": "Extension",
"baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
"derivation": "constraint",
"snapshot": {
"element": [
{
"id": "Extension",
"path": "Extension",
"short": "Optional Extensions Element",
"definition": "Optional Extension Element - found in all resources.",
"min": 0,
"max": "*",
"base": {
"path": "Extension",
"min": 0,
"max": "*"
},
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"xpath": "@value|f:*|h:div",
"source": "http://hl7.org/fhir/StructureDefinition/Element"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
"source": "http://hl7.org/fhir/StructureDefinition/Extension"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Extension.id",
"path": "Extension.id",
"representation": [
"xmlAttr"
],
"short": "Unique id for inter-element referencing",
"definition": "Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
"valueUrl": "string"
}
],
"code": "http://hl7.org/fhirpath/System.String"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "Extension.extension",
"path": "Extension.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional content defined by implementations",
"definition": "May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
"comment": "There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "0",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"xpath": "@value|f:*|h:div",
"source": "http://hl7.org/fhir/StructureDefinition/Element"
},
{
"key": "ext-1",
"severity": "error",
"human": "Must have either extensions or value[x], not both",
"expression": "extension.exists() != value.exists()",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
"source": "http://hl7.org/fhir/StructureDefinition/Extension"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Extension.url",
"path": "Extension.url",
"representation": [
"xmlAttr"
],
"short": "identifies the meaning of the extension",
"definition": "Source of the definition for the extension code - a logical name or a URL.",
"comment": "The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.",
"min": 1,
"max": "1",
"base": {
"path": "Extension.url",
"min": 1,
"max": "1"
},
"type": [
{
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type",
"valueUrl": "uri"
}
],
"code": "http://hl7.org/fhirpath/System.String"
}
],
"fixedUri": "https://www.medizininformatik-initiative.de/fhir/ext/modul-bildgebung/StructureDefinition/mii-ex-bildgebung-series-uid",
"mapping": [
{
"identity": "rim",
"map": "N/A"
}
]
},
{
"id": "Extension.value[x]",
"path": "Extension.value[x]",
"short": "Value of extension",
"definition": "Value of extension - must be one of a constrained set of the data types (see [Extensibility](extensibility.html) for a list).",
"min": 0,
"max": "1",
"base": {
"path": "Extension.value[x]",
"min": 0,
"max": "1"
},
"type": [
{
"code": "id"
}
],
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() or (children().count() > id.count())",
"xpath": "@value|f:*|h:div",
"source": "http://hl7.org/fhir/StructureDefinition/Element"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
},
{
"identity": "rim",
"map": "N/A"
}
]
}
]
},
"differential": {
"element": [
{
"id": "Extension.extension",
"path": "Extension.extension",
"max": "0"
},
{
"id": "Extension.url",
"path": "Extension.url",
"fixedUri": "https://www.medizininformatik-initiative.de/fhir/ext/modul-bildgebung/StructureDefinition/mii-ex-bildgebung-series-uid"
},
{
"id": "Extension.value[x]",
"path": "Extension.value[x]",
"type": [
{
"code": "id"
}
]
}
]
}
}
MII EX Bildgebung Bildnummer

Beispiele

Beispiel einer Observation-Resssource mit der Angabe zur betrachteten Bild-Serie

{
"resourceType": "Observation",
"id": "mii-exa-bildgebung-radiologische-beobachtung",
"meta": {
"profile": [
"https://www.medizininformatik-initiative.de/fhir/ext/modul-bildgebung/StructureDefinition/mii-pr-bildgebung-radiologische-beobachtung"
]
},
"extension": [
{
"url": "https://www.medizininformatik-initiative.de/fhir/ext/modul-bildgebung/StructureDefinition/mii-ex-bildgebung-series-uid",
"valueId": "example-series-uid"
},
{
"url": "https://www.medizininformatik-initiative.de/fhir/ext/modul-bildgebung/StructureDefinition/mii-ex-bildgebung-sop-instanz-uid",
"valueId": "example-sop-instance-uid"
}
],
"partOf": [
{
"reference": "Procedure/mii-exa-bildgebung-radiologische-befundungsprozedur"
}
],
"status": "final",
"category": [
{
"coding": [
{
"system": "http://terminology.hl7.org/CodeSystem/observation-category",
"code": "imaging",
"display": "Imaging"
}
]
}
],
"code": {
"coding": [
{
"system": "http://loinc.org",
"code": "32422-8",
"display": "Physical findings of Breast"
}
]
},
"subject": {
"reference": "Patient/PatExample"
},
"issued": "2024-07-19T12:03:30+02:00",
"valueString": "microcalcifications in the upper outer quadrant in the left breast",
"bodySite": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/bodySite",
"valueReference": {
"reference": "BodyStructure/mii-exa-bildgebung-koerperstruktur"
}
}
],
"coding": [
{
"system": "http://snomed.info/sct",
"code": "76752008",
"display": "Breast structure (body structure)"
}
]
},
"hasMember": [
{
"reference": "Observation/ObsExample"
}
],
"derivedFrom": [
{
"reference": "ImagingStudy/mii-exa-bildgebung-bildgebungsstudie-ct"
}
],
"component": [
{
"code": {
"coding": [
{
"system": "http://loinc.org",
"code": "10157-6",
"display": "History of family member diseases Narrative"
}
]
},
"valueBoolean": true
}
]
}

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