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

: NKRS - Elston/Ellis Grading System - XML Representation

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<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="nkrs-elstonellisgradingsystem"/>
  <text>
    <status value="generated"/>
    <div xmlns="http://www.w3.org/1999/xhtml"><p>This code system http://fhir.ch/ig/ch-crl/CodeSystem/nkrs-elstonellisgradingsystem defines the following codes:</p><table class="codes"><tr><td style="white-space:nowrap"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style="white-space:nowrap">1<a name="nkrs-elstonellisgradingsystem-1"> </a></td><td>grade I</td><td>well-differentiated</td></tr><tr><td style="white-space:nowrap">2<a name="nkrs-elstonellisgradingsystem-2"> </a></td><td>grade II</td><td>moderately differentiated</td></tr><tr><td style="white-space:nowrap">3<a name="nkrs-elstonellisgradingsystem-3"> </a></td><td>grade III</td><td>poorly differentiated</td></tr></table></div>
  </text>
  <url value="http://fhir.ch/ig/ch-crl/CodeSystem/nkrs-elstonellisgradingsystem"/>
  <version value="0.9.0"/>
  <name value="NkrsElstonEllisGradingSystem"/>
  <title value="NKRS - Elston/Ellis Grading System"/>
  <status value="active"/>
  <date value="2022-02-04T14:14:21+01:00"/>
  <publisher value="Bundesamt für Gesundheit BAG"/>
  <contact>
    <name value="Bundesamt für Gesundheit BAG"/>
    <telecom>
      <system value="url"/>
      <value value="https://www.bag.admin.ch/"/>
    </telecom>
  </contact>
  <description
               value="This data item records the histopathological grade for breast cancer. It is also called the Nottingham 
Histological Score. The grade for an individual tumour is derived from an assessment of three morphological features 
(Tubule formation, Nuclear pleomorphism, Mitotic count), each of which is scored 1-3. 

**Elston/Ellis grading system (Variable number: 4.35)** 
in \&#39;NATIONAL CANCER DATA DICTIONARY, V 1.1, Part A, BASIC VARIABLES for Adults, Adolescents, and Children (23.12.2019)\&#39;
([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))"/>
  <jurisdiction>
    <coding>
      <system value="urn:iso:std:iso:3166"/>
      <code value="CH"/>
    </coding>
  </jurisdiction>
  <copyright value="CC-BY-SA-4.0"/>
  <caseSensitive value="true"/>
  <valueSet
            value="http://fhir.ch/ig/ch-crl/ValueSet/nkrs-elstonellisgradingsystem"/>
  <content value="complete"/>
  <count value="3"/>
  <concept>
    <code value="1"/>
    <display value="grade I"/>
    <definition value="well-differentiated"/>
  </concept>
  <concept>
    <code value="2"/>
    <display value="grade II"/>
    <definition value="moderately differentiated"/>
  </concept>
  <concept>
    <code value="3"/>
    <display value="grade III"/>
    <definition value="poorly differentiated"/>
  </concept>
</CodeSystem>