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

Logical Model: BCR Follow-Up Form — Bijlage 55 vervolg 3 (Logical Model) ( Experimental )

Official URL: https://www.ehealth.fgov.be/standards/fhir/registries/bcr/StructureDefinition/bcr-follow-up-form Version: 0.1.0
Draft as of 2026-05-04 Computable Name: BCRFollowUpForm

Logical model of the cancer registration follow-up form. Submitted to BCR at each follow-up MOC or disease event after the initial registration. Captures the primary tumour reference, recurrence information, the planned treatment for the current problem, and the reason for the follow-up MOC.

Source: Bijlage 55 (vervolg 3) of the RIZIV Verordening of 28 July 2003, amended 15 December 2025.

Usages:

  • This Logical Model is not used by any profiles in this Implementation Guide

You can also check for usages in the FHIR IG Statistics

Formal Views of Profile Content

Description of Profiles, Differentials, Snapshots and how the different presentations work.

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. bcr-follow-up-form 0..* Base BCR Follow-Up Form — Bijlage 55 vervolg 3 (Logical Model)
... patientName 1..1 string Patient name
... birthDate 1..1 date Date of birth
... nationalOrInsuranceNumber 1..1 string INSZ / Ziekenfondsnummer
... primaryTumourLocation 1..1 code Primary tumour localisation
Binding: BCR ICD-O-3 Topography (extensible)
... primaryTumourHistology 1..1 code Primary tumour histology
Binding: BCR ICD-O-3 Morphology (extensible)
... primaryTumourIncidenceDate 0..1 date Primary tumour incidence date
... diseaseFreeInterval 0..1 boolean Disease-free interval
... firstRecurrenceDate 0..1 date Date of first recurrence
... recurrenceType 0..* code Recurrence type
Binding: BCR Recurrence Type (required)
... intendedTreatment 0..* code Intended treatment
Binding: BCR Intended Treatment Code (required)
... intendedOtherTreatment 0..1 string Other intended treatment
... followUpMocReason 0..* code Follow-up MOC reason
Binding: BCR Follow-Up MOC Reason (required)
... followUpMocOtherReason 0..1 string Other follow-up MOC reason
... coordinator 0..1 BackboneElement Coordinating physician
.... @id 0..1 string Unique id for inter-element referencing
.... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
.... modifierExtension ?!Σ 0..* Extension Extensions that cannot be ignored even if unrecognized
.... name 1..1 string Name
.... rizivNumber 1..1 string RIZIV number
.... institution 1..1 string Institution
.... signatureDate 1..1 date Signature date

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
bcr-follow-up-form.sex Base required BCR Sex at Birth 📦0.1.0 This IG
bcr-follow-up-form.primaryTumourLocation Base extensible BCR ICD-O-3 Topography 📦0.1.0 This IG
bcr-follow-up-form.primaryTumourHistology Base extensible BCR ICD-O-3 Morphology 📦0.1.0 This IG
bcr-follow-up-form.recurrenceType Base required BCR Recurrence Type 📦0.1.0 This IG
bcr-follow-up-form.intendedTreatment Base required BCR Intended Treatment Code 📦0.1.0 This IG
bcr-follow-up-form.followUpMocReason Base required BCR Follow-Up MOC Reason 📦0.1.0 This IG

Constraints

Id Grade Path(s) Description Expression
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()

This structure is derived from Base

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. bcr-follow-up-form 0..* Base BCR Follow-Up Form — Bijlage 55 vervolg 3 (Logical Model)
... patientName 1..1 string Patient name
... birthDate 1..1 date Date of birth
... nationalOrInsuranceNumber 1..1 string INSZ / Ziekenfondsnummer
... primaryTumourLocation 1..1 code Primary tumour localisation
Binding: BCR ICD-O-3 Topography (extensible)
... primaryTumourHistology 1..1 code Primary tumour histology
Binding: BCR ICD-O-3 Morphology (extensible)
... primaryTumourIncidenceDate 0..1 date Primary tumour incidence date
... diseaseFreeInterval 0..1 boolean Disease-free interval
... firstRecurrenceDate 0..1 date Date of first recurrence
... recurrenceType 0..* code Recurrence type
Binding: BCR Recurrence Type (required)
... intendedTreatment 0..* code Intended treatment
Binding: BCR Intended Treatment Code (required)
... intendedOtherTreatment 0..1 string Other intended treatment
... followUpMocReason 0..* code Follow-up MOC reason
Binding: BCR Follow-Up MOC Reason (required)
... followUpMocOtherReason 0..1 string Other follow-up MOC reason
... coordinator 0..1 BackboneElement Coordinating physician
.... name 1..1 string Name
.... rizivNumber 1..1 string RIZIV number
.... institution 1..1 string Institution
.... signatureDate 1..1 date Signature date

doco Documentation for this format

Terminology Bindings (Differential)

Path Status Usage ValueSet Version Source
bcr-follow-up-form.sex Base required BCR Sex at Birth 📦0.1.0 This IG
bcr-follow-up-form.primaryTumourLocation Base extensible BCR ICD-O-3 Topography 📦0.1.0 This IG
bcr-follow-up-form.primaryTumourHistology Base extensible BCR ICD-O-3 Morphology 📦0.1.0 This IG
bcr-follow-up-form.recurrenceType Base required BCR Recurrence Type 📦0.1.0 This IG
bcr-follow-up-form.intendedTreatment Base required BCR Intended Treatment Code 📦0.1.0 This IG
bcr-follow-up-form.followUpMocReason Base required BCR Follow-Up MOC Reason 📦0.1.0 This IG
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. bcr-follow-up-form 0..* Base BCR Follow-Up Form — Bijlage 55 vervolg 3 (Logical Model)
... patientName 1..1 string Patient name
... birthDate 1..1 date Date of birth
... nationalOrInsuranceNumber 1..1 string INSZ / Ziekenfondsnummer
... primaryTumourLocation 1..1 code Primary tumour localisation
Binding: BCR ICD-O-3 Topography (extensible)
... primaryTumourHistology 1..1 code Primary tumour histology
Binding: BCR ICD-O-3 Morphology (extensible)
... primaryTumourIncidenceDate 0..1 date Primary tumour incidence date
... diseaseFreeInterval 0..1 boolean Disease-free interval
... firstRecurrenceDate 0..1 date Date of first recurrence
... recurrenceType 0..* code Recurrence type
Binding: BCR Recurrence Type (required)
... intendedTreatment 0..* code Intended treatment
Binding: BCR Intended Treatment Code (required)
... intendedOtherTreatment 0..1 string Other intended treatment
... followUpMocReason 0..* code Follow-up MOC reason
Binding: BCR Follow-Up MOC Reason (required)
... followUpMocOtherReason 0..1 string Other follow-up MOC reason
... coordinator 0..1 BackboneElement Coordinating physician
.... @id 0..1 string Unique id for inter-element referencing
.... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
.... modifierExtension ?!Σ 0..* Extension Extensions that cannot be ignored even if unrecognized
.... name 1..1 string Name
.... rizivNumber 1..1 string RIZIV number
.... institution 1..1 string Institution
.... signatureDate 1..1 date Signature date

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
bcr-follow-up-form.sex Base required BCR Sex at Birth 📦0.1.0 This IG
bcr-follow-up-form.primaryTumourLocation Base extensible BCR ICD-O-3 Topography 📦0.1.0 This IG
bcr-follow-up-form.primaryTumourHistology Base extensible BCR ICD-O-3 Morphology 📦0.1.0 This IG
bcr-follow-up-form.recurrenceType Base required BCR Recurrence Type 📦0.1.0 This IG
bcr-follow-up-form.intendedTreatment Base required BCR Intended Treatment Code 📦0.1.0 This IG
bcr-follow-up-form.followUpMocReason Base required BCR Follow-Up MOC Reason 📦0.1.0 This IG

Constraints

Id Grade Path(s) Description Expression
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()

This structure is derived from Base

Summary

Mandatory: 0 element(10 nested mandatory elements)

Key Elements View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. bcr-follow-up-form 0..* Base BCR Follow-Up Form — Bijlage 55 vervolg 3 (Logical Model)
... patientName 1..1 string Patient name
... birthDate 1..1 date Date of birth
... nationalOrInsuranceNumber 1..1 string INSZ / Ziekenfondsnummer
... primaryTumourLocation 1..1 code Primary tumour localisation
Binding: BCR ICD-O-3 Topography (extensible)
... primaryTumourHistology 1..1 code Primary tumour histology
Binding: BCR ICD-O-3 Morphology (extensible)
... primaryTumourIncidenceDate 0..1 date Primary tumour incidence date
... diseaseFreeInterval 0..1 boolean Disease-free interval
... firstRecurrenceDate 0..1 date Date of first recurrence
... recurrenceType 0..* code Recurrence type
Binding: BCR Recurrence Type (required)
... intendedTreatment 0..* code Intended treatment
Binding: BCR Intended Treatment Code (required)
... intendedOtherTreatment 0..1 string Other intended treatment
... followUpMocReason 0..* code Follow-up MOC reason
Binding: BCR Follow-Up MOC Reason (required)
... followUpMocOtherReason 0..1 string Other follow-up MOC reason
... coordinator 0..1 BackboneElement Coordinating physician
.... @id 0..1 string Unique id for inter-element referencing
.... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
.... modifierExtension ?!Σ 0..* Extension Extensions that cannot be ignored even if unrecognized
.... name 1..1 string Name
.... rizivNumber 1..1 string RIZIV number
.... institution 1..1 string Institution
.... signatureDate 1..1 date Signature date

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
bcr-follow-up-form.sex Base required BCR Sex at Birth 📦0.1.0 This IG
bcr-follow-up-form.primaryTumourLocation Base extensible BCR ICD-O-3 Topography 📦0.1.0 This IG
bcr-follow-up-form.primaryTumourHistology Base extensible BCR ICD-O-3 Morphology 📦0.1.0 This IG
bcr-follow-up-form.recurrenceType Base required BCR Recurrence Type 📦0.1.0 This IG
bcr-follow-up-form.intendedTreatment Base required BCR Intended Treatment Code 📦0.1.0 This IG
bcr-follow-up-form.followUpMocReason Base required BCR Follow-Up MOC Reason 📦0.1.0 This IG

Constraints

Id Grade Path(s) Description Expression
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()

Differential View

This structure is derived from Base

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. bcr-follow-up-form 0..* Base BCR Follow-Up Form — Bijlage 55 vervolg 3 (Logical Model)
... patientName 1..1 string Patient name
... birthDate 1..1 date Date of birth
... nationalOrInsuranceNumber 1..1 string INSZ / Ziekenfondsnummer
... primaryTumourLocation 1..1 code Primary tumour localisation
Binding: BCR ICD-O-3 Topography (extensible)
... primaryTumourHistology 1..1 code Primary tumour histology
Binding: BCR ICD-O-3 Morphology (extensible)
... primaryTumourIncidenceDate 0..1 date Primary tumour incidence date
... diseaseFreeInterval 0..1 boolean Disease-free interval
... firstRecurrenceDate 0..1 date Date of first recurrence
... recurrenceType 0..* code Recurrence type
Binding: BCR Recurrence Type (required)
... intendedTreatment 0..* code Intended treatment
Binding: BCR Intended Treatment Code (required)
... intendedOtherTreatment 0..1 string Other intended treatment
... followUpMocReason 0..* code Follow-up MOC reason
Binding: BCR Follow-Up MOC Reason (required)
... followUpMocOtherReason 0..1 string Other follow-up MOC reason
... coordinator 0..1 BackboneElement Coordinating physician
.... name 1..1 string Name
.... rizivNumber 1..1 string RIZIV number
.... institution 1..1 string Institution
.... signatureDate 1..1 date Signature date

doco Documentation for this format

Terminology Bindings (Differential)

Path Status Usage ValueSet Version Source
bcr-follow-up-form.sex Base required BCR Sex at Birth 📦0.1.0 This IG
bcr-follow-up-form.primaryTumourLocation Base extensible BCR ICD-O-3 Topography 📦0.1.0 This IG
bcr-follow-up-form.primaryTumourHistology Base extensible BCR ICD-O-3 Morphology 📦0.1.0 This IG
bcr-follow-up-form.recurrenceType Base required BCR Recurrence Type 📦0.1.0 This IG
bcr-follow-up-form.intendedTreatment Base required BCR Intended Treatment Code 📦0.1.0 This IG
bcr-follow-up-form.followUpMocReason Base required BCR Follow-Up MOC Reason 📦0.1.0 This IG

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. bcr-follow-up-form 0..* Base BCR Follow-Up Form — Bijlage 55 vervolg 3 (Logical Model)
... patientName 1..1 string Patient name
... birthDate 1..1 date Date of birth
... nationalOrInsuranceNumber 1..1 string INSZ / Ziekenfondsnummer
... primaryTumourLocation 1..1 code Primary tumour localisation
Binding: BCR ICD-O-3 Topography (extensible)
... primaryTumourHistology 1..1 code Primary tumour histology
Binding: BCR ICD-O-3 Morphology (extensible)
... primaryTumourIncidenceDate 0..1 date Primary tumour incidence date
... diseaseFreeInterval 0..1 boolean Disease-free interval
... firstRecurrenceDate 0..1 date Date of first recurrence
... recurrenceType 0..* code Recurrence type
Binding: BCR Recurrence Type (required)
... intendedTreatment 0..* code Intended treatment
Binding: BCR Intended Treatment Code (required)
... intendedOtherTreatment 0..1 string Other intended treatment
... followUpMocReason 0..* code Follow-up MOC reason
Binding: BCR Follow-Up MOC Reason (required)
... followUpMocOtherReason 0..1 string Other follow-up MOC reason
... coordinator 0..1 BackboneElement Coordinating physician
.... @id 0..1 string Unique id for inter-element referencing
.... extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
.... modifierExtension ?!Σ 0..* Extension Extensions that cannot be ignored even if unrecognized
.... name 1..1 string Name
.... rizivNumber 1..1 string RIZIV number
.... institution 1..1 string Institution
.... signatureDate 1..1 date Signature date

doco Documentation for this format

Terminology Bindings

Path Status Usage ValueSet Version Source
bcr-follow-up-form.sex Base required BCR Sex at Birth 📦0.1.0 This IG
bcr-follow-up-form.primaryTumourLocation Base extensible BCR ICD-O-3 Topography 📦0.1.0 This IG
bcr-follow-up-form.primaryTumourHistology Base extensible BCR ICD-O-3 Morphology 📦0.1.0 This IG
bcr-follow-up-form.recurrenceType Base required BCR Recurrence Type 📦0.1.0 This IG
bcr-follow-up-form.intendedTreatment Base required BCR Intended Treatment Code 📦0.1.0 This IG
bcr-follow-up-form.followUpMocReason Base required BCR Follow-Up MOC Reason 📦0.1.0 This IG

Constraints

Id Grade Path(s) Description Expression
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()

This structure is derived from Base

Summary

Mandatory: 0 element(10 nested mandatory elements)

 

Other representations of profile: CSV, Excel