CH CRL (R4)
0.9.0 - Draft
CH CRL (R4)
0.9.0 - Draft
This page is part of the CH CRL (R4) (v0.9.0: STU Draft) based on FHIR R4. . For a full list of available versions, see the Directory of published versions 
Summary
| Defining URL: | http://fhir.ch/ig/ch-crl/ValueSet/nkrs-irssstaging |
| Version: | 0.9.0 |
| Name: | NkrsIRSSStaging |
| Title: | NKRS - IRSS Staging |
| Status: | Active as of 2022-02-04 02:14:21+0100 |
| Definition: | The paediatric International Retinoblastoma Staging System is based on extent of disease and the presence of overt extra-ocular extension after enucleation. |
| Publisher: | Bundesamt für Gesundheit BAG |
| Copyright: | CC-BY-SA-4.0 |
| Source Resource: | XML / JSON / Turtle |
References
http://fhir.ch/ig/ch-crl/CodeSystem/nkrs-irssstaging
This value set contains 10 concepts
Expansion based on NKRS - IRSS Staging v0.9.0 (CodeSystem)
All codes in this table are from the system http://fhir.ch/ig/ch-crl/CodeSystem/nkrs-irssstaging
| Code | Display | Definition |
| 0 | Stage 0 | Patients treated conservatively. The tumour is confined to the globe. Enucleation has not been performed. |
| pI | pStage I | Eye enucleated, completely resected histologically |
| pII | pStage II | Eye enucleated, microscopic residual tumour |
| pIIIa | pStage IIIa | Regional extension: overt orbital disease |
| pIIIb | pStage IIIb | Regional extension: preauricular or cervical lymph node extension |
| cIVa.1 | cStage IVa.1 | Haematogenous metastasis (without CNS involvement): single lesion |
| cIVa.2 | cStage IVa.2 | Haematogenous metastasis (without CNS involvement): multiple lesions |
| cIVb.1 | cStage IVb.1 | CNS extension (with or without any other site of regional or metastatic disease: prechiasmatic lesion |
| cIVb.2 | cStage IVb.2 | CNS extension (with or without any other site of regional or metastatic disease: CNS mass |
| cIVb.3 | cStage IVb.3 | CNS extension (with or without any other site of regional or metastatic disease: leptomeningeal and cerebrospinal fluid disease |
Explanation of the columns that may appear on this page:
| Level | A few code lists that FHIR defines are hierarchical - each code is assigned a level. In this scheme, some codes are under other codes, and imply that the code they are under also applies |
| System | The source of the definition of the code (when the value set draws in codes defined elsewhere) |
| Code | The code (used as the code in the resource instance) |
| Display | The display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application |
| Definition | An explanation of the meaning of the concept |
| Comments | Additional notes about how to use the code |