HL7 FHIR Implementation Guide: minimal Common Oncology Data Elements (mCODE) Release 1 - US Realm | STU Ballot 1

This page is part of the HL7 FHIR Implementation Guide: minimal Common Oncology Data Elements (mCODE) Release 1 - US Realm | STU1 (v0.9.1: STU 1 Ballot 1) based on FHIR R4. The current version which supercedes this version is 2.0.0. For a full list of available versions, see the Directory of published versions

VariantDescription

 

The official URL for this extension is: 

http://hl7.org/fhir/us/mcode/StructureDefinition/onco-core-VariantDescription-extension

A clinician-friendly description for the variant. This could be, but not limited to, the protein change associated with the variation. For example, the protein change associated with Clinvar 3236 is G482V.

This extension was published on Thu Aug 01 00:00:00 EDT 2019 as a draft by HL7 International Clinical Interoperability Council.

Summary

Mandatory: 0 element (1 nested mandatory element)
Fixed Value: 1 element
Prohibited: 1 element

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*VariantDescription
... extension 0..0
... url uri"http://hl7.org/fhir/us/mcode/StructureDefinition/onco-core-VariantDescription-extension"
... valueString 1..string

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension I0..*VariantDescription
ext-1: Must have either extensions or value[x], not both
... id 0..1stringUnique id for inter-element referencing
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/us/mcode/StructureDefinition/onco-core-VariantDescription-extension"
... valueString 1..1stringValue of extension

doco Documentation for this format

Summary

Mandatory: 0 element (1 nested mandatory element)
Fixed Value: 1 element
Prohibited: 1 element

Differential View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*VariantDescription
... extension 0..0
... url uri"http://hl7.org/fhir/us/mcode/StructureDefinition/onco-core-VariantDescription-extension"
... valueString 1..string

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension I0..*VariantDescription
ext-1: Must have either extensions or value[x], not both
... id 0..1stringUnique id for inter-element referencing
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/us/mcode/StructureDefinition/onco-core-VariantDescription-extension"
... valueString 1..1stringValue of extension

doco Documentation for this format

Downloads: StructureDefinition: (XML, JSON, TTL), Schema: XML Schematron

 

 

Constraints

IdPathDetailsRequirements
ele-1ExtensionAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1ExtensionMust have either extensions or value[x], not both
: extension.exists() != value.exists()

 

Usage

This extension is used in the following complex extensions: