This page is part of the ONCOFAIR FHIR Implementation Guide (v0.1.0: Release) based on FHIR (HL7® FHIR® Standard) v5.0.0. This is the current published version. For a full list of available versions, see the Directory of published versions
Extension: Laterality
| Official URL: http://oncofair-ig.kereval.cloud/StructureDefinition/laterality | Version: 0.1.0 | |||
| Active as of 2025-11-17 | Computable Name: Laterality | |||
Laterality of location (if it exists)
Context of Use
-
Element ID:
Element
This extension may be used on the following element(s)
Usage info
Usages:
- Use this Extension: Tumor Pathology Event
- Examples for this Extension: Condition/fhir-osiris-example-TumorPathologyEvent-instance-1 and Condition/fhir-osiris-example-TumorPathologyEvent-instance-2
Formal Views of Extension Content
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter:   |
|---|---|---|---|---|
  Extension |
0..* | Extension | Laterality | |
  extension |
0..0 | |||
| url |
1..1 | uri | "http://oncofair-ig.kereval.cloud/StructureDefinition/laterality" | |
  value[x] |
0..1 | CodeableConcept | Laterality of location Binding: Tumor Laterality Value Set (required) | |
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | Laterality | |
 id |
0..1 | id | Unique id for inter-element referencing | |
| extension |
0..0 | |||
| url |
1..1 | uri | "http://oncofair-ig.kereval.cloud/StructureDefinition/laterality" | |
| value[x] |
0..1 | CodeableConcept | Laterality of location Binding: Tumor Laterality Value Set (required) | |
| Documentation for this format | ||||
This structure is derived from Extension
Differential View
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | Laterality | |
| extension |
0..0 | |||
| url |
1..1 | uri | "http://oncofair-ig.kereval.cloud/StructureDefinition/laterality" | |
| value[x] |
0..1 | CodeableConcept | Laterality of location Binding: Tumor Laterality Value Set (required) | |
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | Laterality | |
| id |
0..1 | id | Unique id for inter-element referencing | |
| extension |
0..0 | |||
| url |
1..1 | uri | "http://oncofair-ig.kereval.cloud/StructureDefinition/laterality" | |
| value[x] |
0..1 | CodeableConcept | Laterality of location Binding: Tumor Laterality Value Set (required) | |
| Documentation for this format | ||||
This structure is derived from Extension
Other representations of profile: CSV, Excel, Schematron
Terminology Bindings
| Path | Conformance | ValueSet | URI |
| Extension.value[x] | required | Lateralityhttp://oncofair-ig.kereval.cloud/ValueSet/LateralityFrom this IG |
Constraints
| Id | Grade | Path(s) | Details | Requirements |
| 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() |