Onconova Implementation Guide - Local Development build (v0.2.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions
Extension: Cancer Morphology
| Official URL: http://onconova.github.io/fhir/StructureDefinition/onconova-ext-cancer-morphology | Version: 0.2.0 | |||
| Active as of 2025-10-17 | Computable Name: CancerMorphology | |||
The morphology of the cancer, represented by a ICD-O-3 code.
Context of Use
-
Element ID:
Condition -
Element ID:
http://onconova.github.io/fhir/StructureDefinition/onconova-cancer-family-member-history#FamilyMemberHistory.condition
This extension may be used on the following element(s)
Usage info
Usages:
- Use this Extension: Cancer Family Member History
You can also check for usages in the FHIR IG Statistics
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(4.0.1) | Cancer Morphology | |
  extension |
0..0 | |||
| url |
1..1 | uri | "http://onconova.github.io/fhir/StructureDefinition/onconova-ext-cancer-morphology" | |
  value[x] |
0..1 | CodeableConcept | Value of extension Binding: ICDO3MorphologyBehavior (0.2.0) (required) | |
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension(4.0.1) | Cancer Morphology Constraints: ext-1 | |
 id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | |||
| url |
1..1 | uri | "http://onconova.github.io/fhir/StructureDefinition/onconova-ext-cancer-morphology" | |
| value[x] |
0..1 | CodeableConcept | Value of extension Binding: ICDO3MorphologyBehavior (0.2.0) (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(4.0.1) | Cancer Morphology | |
| extension |
0..0 | |||
| url |
1..1 | uri | "http://onconova.github.io/fhir/StructureDefinition/onconova-ext-cancer-morphology" | |
| value[x] |
0..1 | CodeableConcept | Value of extension Binding: ICDO3MorphologyBehavior (0.2.0) (required) | |
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension(4.0.1) | Cancer Morphology Constraints: ext-1 | |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | |||
| url |
1..1 | uri | "http://onconova.github.io/fhir/StructureDefinition/onconova-ext-cancer-morphology" | |
| value[x] |
0..1 | CodeableConcept | Value of extension Binding: ICDO3MorphologyBehavior (0.2.0) (required) | |
| Documentation for this format | ||||
This structure is derived from Extension
Other representations of profile: CSV, Excel, Schematron
Terminology Bindings
| Path | Status | Usage | ValueSet | Version | Source |
| Extension.value[x] | Base | required | ICD-O-3 Morphology Behavior | 📍0.2.0 | This IG |
Constraints
| Id | Grade | Path(s) | Description | Expression |
| ele-1 | error | Extension, Extension.value[x] | All FHIR elements must have a @value or children |
hasValue() or (children().count() > id.count())
|
| ext-1 | error | Extension | Must have either extensions or value[x], not both |
extension.exists() != value.exists()
|