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 - COG ALL Staging - XML Representation

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<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="nkrs-cogallstaging"/>
  <text>
    <status value="generated"/>
    <div xmlns="http://www.w3.org/1999/xhtml"><p>This code system http://fhir.ch/ig/ch-crl/CodeSystem/nkrs-cogallstaging 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">CNS1<a name="nkrs-cogallstaging-CNS1"> </a></td><td>CNS1</td><td>No blasts in the CSF, regardless of WBC and RBC.</td></tr><tr><td style="white-space:nowrap">CNS2<a name="nkrs-cogallstaging-CNS2"> </a></td><td>CNS2</td><td>CNS2, not otherwise specified</td></tr><tr><td style="white-space:nowrap">CNS2a<a name="nkrs-cogallstaging-CNS2a"> </a></td><td>CNS2a</td><td>&lt;5 WBC/µL + blasts + &lt;10 RBC/µL.</td></tr><tr><td style="white-space:nowrap">CNS2b<a name="nkrs-cogallstaging-CNS2b"> </a></td><td>CNS2b</td><td>&lt;5 WBC/µL + blasts + ≥10 RBC/µL</td></tr><tr><td style="white-space:nowrap">CNS2c<a name="nkrs-cogallstaging-CNS2c"> </a></td><td>CNS2c</td><td>≥5 WBC/µL + blasts + ≥10 RBC/µL, excess WBC proportional to RBC</td></tr><tr><td style="white-space:nowrap">CNS3<a name="nkrs-cogallstaging-CNS3"> </a></td><td>CNS3</td><td>CNS3, not otherwise specified</td></tr><tr><td style="white-space:nowrap">CNS3a<a name="nkrs-cogallstaging-CNS3a"> </a></td><td>CNS3a</td><td>≥5 WBC/µL + blasts + &lt;10 RBC/µL</td></tr><tr><td style="white-space:nowrap">CNS3b<a name="nkrs-cogallstaging-CNS3b"> </a></td><td>CNS3b</td><td>≥5 WBC/µL + blasts + ≥10 RBC/µL, excess WBC not proportional to RBC</td></tr><tr><td style="white-space:nowrap">CNS3c<a name="nkrs-cogallstaging-CNS3c"> </a></td><td>CNS3c</td><td>Clinical signs of CNS involvement.</td></tr></table></div>
  </text>
  <url value="http://fhir.ch/ig/ch-crl/CodeSystem/nkrs-cogallstaging"/>
  <version value="0.9.0"/>
  <name value="NkrsCOGALLStaging"/>
  <title value="NKRS - COG ALL Staging"/>
  <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="COG ALL staging (for childhood B- precursor acute lymphoblastic leukemia, B-ALL) allows a uniform assessment 
of the extent of CNS involvement based on presence of blasts in the diagnostic cerebrospinal fluid (CSF). 

**COG ALL staging (Variable number: 4.20)** 
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-cogallstaging"/>
  <content value="complete"/>
  <count value="9"/>
  <concept>
    <code value="CNS1"/>
    <display value="CNS1"/>
    <definition value="No blasts in the CSF, regardless of WBC and RBC."/>
  </concept>
  <concept>
    <code value="CNS2"/>
    <display value="CNS2"/>
    <definition value="CNS2, not otherwise specified"/>
  </concept>
  <concept>
    <code value="CNS2a"/>
    <display value="CNS2a"/>
    <definition value="&lt;5 WBC/µL + blasts + &lt;10 RBC/µL."/>
  </concept>
  <concept>
    <code value="CNS2b"/>
    <display value="CNS2b"/>
    <definition value="&lt;5 WBC/µL + blasts + ≥10 RBC/µL"/>
  </concept>
  <concept>
    <code value="CNS2c"/>
    <display value="CNS2c"/>
    <definition
                value="≥5 WBC/µL + blasts + ≥10 RBC/µL, excess WBC proportional to RBC"/>
  </concept>
  <concept>
    <code value="CNS3"/>
    <display value="CNS3"/>
    <definition value="CNS3, not otherwise specified"/>
  </concept>
  <concept>
    <code value="CNS3a"/>
    <display value="CNS3a"/>
    <definition value="≥5 WBC/µL + blasts + &lt;10 RBC/µL"/>
  </concept>
  <concept>
    <code value="CNS3b"/>
    <display value="CNS3b"/>
    <definition
                value="≥5 WBC/µL + blasts + ≥10 RBC/µL, excess WBC not proportional to RBC"/>
  </concept>
  <concept>
    <code value="CNS3c"/>
    <display value="CNS3c"/>
    <definition value="Clinical signs of CNS involvement."/>
  </concept>
</CodeSystem>