StructureDefinition

Context of Use Specimen.collection.bodySite

Canonical_URLStatusCurrent_VersionLast_UpdatedDescriptionProfile_Purpose
https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-BodySiteReferenceactive1.0.02023-04-28

An extension to replicate the changes within R5 allowing the data type of Specimen.collection.bodySite to act as a CodeableReference (BodyStructure).

Allowing the referencing to bodyStructure


Tree View

id0..1string
extensionC0..*Extension
url1..1uriAuto Value
valueReferenceReference(BodyStructure)

Detailed Descriptions

Extension
ShortAn extension to allow the referencing to BodyStructure
Definition

An extension to replicate the changes within R5 altering the data type of Specimen.collection.bodySite from CodeableConcept to CodeableReference (bodyStructure).

Cardinality0..*
ConditionsThe cardinality or value of this element may be affected by these constraints: ele-1
Constraints
  • ele-1: All FHIR elements must have a @value or children
    hasValue() or (children().count() > id.count())
  • ext-1: Must have either extensions or value[x], not both
    extension.exists() != value.exists()
Mappings
  • rim: n/a
  • rim: N/A
Extension.id
ShortUnique 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.

Cardinality0..1
Typestring
Mappings
  • rim: n/a
Extension.extension
ShortAdditional 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.

Cardinality0..*
TypeExtension
Aliasextensions, user content
Comments

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.

Slicing

Unordered, Open, by url(Value)

Extensions are always sliced by (at least) url

Constraints
  • ele-1: All FHIR elements must have a @value or children
    hasValue() or (children().count() > id.count())
  • ext-1: Must have either extensions or value[x], not both
    extension.exists() != value.exists()
Mappings
  • rim: n/a
Extension.url
Shortidentifies the meaning of the extension
Definition

Source of the definition for the extension code - a logical name or a URL.

Cardinality1..1
Typeuri
Comments

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.

Auto Value
https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-BodySiteReference
Mappings
  • rim: N/A
Extension.value[x]
ShortReference to BodyStructure
Definition

Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).

Cardinality1..1
TypeReference(BodyStructure)
Constraints
  • ele-1: All FHIR elements must have a @value or children
    hasValue() or (children().count() > id.count())
Mappings
  • rim: N/A

Table View

Extension..
Extension.url..
Extension.value[x]Reference(BodyStructure)1..

XML View

<StructureDefinition xmlns="http://hl7.org/fhir">
<id value="Extension-UKCore-BodySiteReference" />
<url value="https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-BodySiteReference" />
<version value="1.0.0" />
<name value="ExtensionUKCoreBodySiteReference" />
<title value="Extension UK Core Body Site Reference" />
<status value="active" />
<date value="2023-04-28" />
<publisher value="HL7 UK" />
<name value="HL7 UK" />
<system value="email" />
<value value="ukcore@hl7.org.uk" />
<use value="work" />
<rank value="1" />
</telecom>
</contact>
<description value="An extension to replicate the changes within R5 allowing the data type of Specimen.collection.bodySite to act as a CodeableReference (BodyStructure)." />
<purpose value="Allowing the referencing to bodyStructure" />
<copyright value="Copyright &#169; 2021+ HL7 UK Licensed under the Apache License, Version 2.0 (the &quot;License&quot;); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an &quot;AS IS&quot; BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. HL7&#174; FHIR&#174; standard Copyright &#169; 2011+ HL7 The HL7&#174; FHIR&#174; standard is used under the FHIR license. You may obtain a copy of the FHIR license at https://www.hl7.org/fhir/license.html." />
<fhirVersion value="4.0.1" />
<kind value="complex-type" />
<abstract value="false" />
<type value="element" />
<expression value="Specimen.collection.bodySite" />
</context>
<type value="Extension" />
<baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" />
<derivation value="constraint" />
<element id="Extension">
<path value="Extension" />
<short value="An extension to allow the referencing to BodyStructure" />
<definition value="An extension to replicate the changes within R5 altering the data type of Specimen.collection.bodySite from CodeableConcept to CodeableReference (bodyStructure)." />
</element>
<element id="Extension.url">
<path value="Extension.url" />
<fixedUri value="https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-BodySiteReference" />
</element>
<element id="Extension.value[x]">
<path value="Extension.value[x]" />
<short value="Reference to BodyStructure" />
<min value="1" />
<code value="Reference" />
<targetProfile value="http://hl7.org/fhir/StructureDefinition/BodyStructure" />
</type>
</element>
</differential>
</StructureDefinition>

JSON View

{
"resourceType": "StructureDefinition",
"id": "Extension-UKCore-BodySiteReference",
"url": "https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-BodySiteReference",
"version": "1.0.0",
"name": "ExtensionUKCoreBodySiteReference",
"title": "Extension UK Core Body Site Reference",
"status": "active",
"date": "2023-04-28",
"publisher": "HL7 UK",
"contact": [
{
"name": "HL7 UK",
"telecom": [
{
"system": "email",
"value": "ukcore@hl7.org.uk",
"use": "work",
"rank": 1
}
]
}
],
"description": "An extension to replicate the changes within R5 allowing the data type of Specimen.collection.bodySite to act as a CodeableReference (BodyStructure).",
"purpose": "Allowing the referencing to bodyStructure",
"copyright": "Copyright &#169; 2021+ HL7 UK Licensed under the Apache License, Version 2.0 (the &quot;License&quot;); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an &quot;AS IS&quot; BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. HL7&#174; FHIR&#174; standard Copyright &#169; 2011+ HL7 The HL7&#174; FHIR&#174; standard is used under the FHIR license. You may obtain a copy of the FHIR license at https://www.hl7.org/fhir/license.html.",
"fhirVersion": "4.0.1",
"kind": "complex-type",
"abstract": false,
"context": [
{
"type": "element",
"expression": "Specimen.collection.bodySite"
}
],
"type": "Extension",
"baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
"derivation": "constraint",
"element": [
{
"id": "Extension",
"path": "Extension",
"short": "An extension to allow the referencing to BodyStructure",
"definition": "An extension to replicate the changes within R5 altering the data type of Specimen.collection.bodySite from CodeableConcept to CodeableReference (bodyStructure)."
},
{
"id": "Extension.url",
"path": "Extension.url",
"fixedUri": "https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-BodySiteReference"
},
{
"id": "Extension.value[x]",
"path": "Extension.value[x]",
"short": "Reference to BodyStructure",
"min": 1,
"type": [
{
"code": "Reference",
"http://hl7.org/fhir/StructureDefinition/BodyStructure"
]
}
]
}
]
}
}

Examples

iddiv
Extension-UKCore-BodySiteReference-Example
An example to illustrate the use of the BodySiteReference extension

Feedback

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Examples

Median Cubital Vein- An example to illustrate the extension for a referenced body site.
Extension-UKCore-BodySiteReference-Example