CodeSystem-nkrs-whogradegroup

Source

ch.fhir.ig.ch-crl#0.9.0:CH CRL (R4) (v4.0.1)

resourceType

CodeSystem

nkrs-whogradegroup

canonical

http://fhir.ch/ig/ch-crl/CodeSystem/nkrs-whogradegroup

version

0.9.0

status

active

publisher

Bundesamt für Gesundheit BAG

name

NkrsWHOGradeGroup

title

NKRS - WHO Grade Group

date

2022-02-04T14:14:21+01:00

description

A five-grade group system based on the grading categories from Gleason score 2 to 10. **WHO grade group (Variable number: 5.2.7)** in \'NATIONAL CANCER DATA DICTIONARY, V 1.1, Part A, BASIC VARIABLES for Adults, Adolescents, and Children (23.12.2019)\' ([EN](https://www.nacr.ch/assets/files/uploads/a-datadictionary-basicvariables-v1.1.pdf), [DE](https://www.nkrs.ch/assets/files/uploads/a-datenstruktur-variablen-der-basisdaten-v1.1.pdf), [FR](https://www.onec.ch/assets/files/uploads/a-dict-des-donnees-variables-de-base-v1.1.pdf), [IT](https://www.snrt.ch/assets/files/uploads/a-dati-oncologici-variabili-di-base-v1.1.pdf))

CC-BY-SA-4.0

jurisdictions

caseSensitive

true

valueSet

http://fhir.ch/ig/ch-crl/ValueSet/nkrs-whogradegroup

content

complete

Usages

NKRS - WHO Grade Group (system)

This case-sensitive code system http://fhir.ch/ig/ch-crl/CodeSystem/nkrs-whogradegroup defines the following codes:

Code	Display	Definition
1	Grade group 1	Gleason score ≤ 6 (≤ 3+3). Only individual discrete well-formed glands.
2	Grade group 2	Gleason score 7 (3 + 4). Predominantly well-formed glands with lesser component of poorly formed/fused/cribriform glands.
3	Grade group 3	Gleason score 7 (4 + 3). Predominantly poorly formed/fused/cribriform glands with lesser component of well-formed glands.
4	Grade group 4	Gleason score 8 (4 + 4 or 3 + 5 or 5 + 3). Only poorly formed/fused/cribriform glands or predominantly well-formed glands and lesser component lacking glands or predominantly lacking glands and lesser component of well-formed glands.
5	Grade group 5	Gleason score 9-10. Lack of gland formation (or with necrosis) with or without poorly formed/fused/cribriform glands.

Produced 08 Sep 2023