Belgian Cancer Registry on FHIR
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Belgian Cancer Registry on FHIR - Local Development build (v0.1.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

CodeSystem: BCR ICD-O-3 Behaviour (Experimental)

Official URL: https://www.ehealth.fgov.be/standards/fhir/registries/bcr/CodeSystem/bcr-behaviour Version: 0.1.0
Draft as of 2026-05-04 Computable Name: BCRBehaviour

Single-digit ICD-O-3 behaviour code (the value after the slash on a morphology code such as 8500/3).

This Code system is referenced in the content logical definition of the following value sets:

This case-sensitive code system https://www.ehealth.fgov.be/standards/fhir/registries/bcr/CodeSystem/bcr-behaviour defines the following codes:

CodeDisplayDefinition
0 Benign Benigne.
1 Uncertain malignant potential Borderline / onzekere maligne potentiaal.
2 In situ In situ.
3 Malignant, primary Maligne, primair.
6 Malignant, metastatic Maligne, metastatisch.
9 Malignant, uncertain primary or metastatic Maligne, onduidelijk of het primair dan wel metastatisch is.