<?xml version="1.0" encoding="UTF-8"?>

<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="rt-treatment-technique-cs"/>
  <language value="en"/>
  <text>
    <status value="generated"/><div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: CodeSystem rt-treatment-technique-cs</b></p><a name="rt-treatment-technique-cs"> </a><a name="hcrt-treatment-technique-cs"> </a><p>This case-sensitive code system <code>https://nshr-uat.sha.go.ke/fhir/CodeSystem/rt-treatment-technique-cs</code> 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">TWO-D-RT<a name="rt-treatment-technique-cs-TWO-D-RT"> </a></td><td>2D Conventional RT</td><td>Two-field or opposed fields using 2D planning.</td></tr><tr><td style="white-space:nowrap">THREE-D-CRT<a name="rt-treatment-technique-cs-THREE-D-CRT"> </a></td><td>3D Conformal RT (3DCRT)</td><td>3D planning conforming beams to target volume.</td></tr><tr><td style="white-space:nowrap">IMRT<a name="rt-treatment-technique-cs-IMRT"> </a></td><td>IMRT</td><td>Intensity-Modulated Radiation Therapy.</td></tr><tr><td style="white-space:nowrap">VMAT<a name="rt-treatment-technique-cs-VMAT"> </a></td><td>VMAT</td><td>Volumetric-Modulated Arc Therapy.</td></tr><tr><td style="white-space:nowrap">SBRT<a name="rt-treatment-technique-cs-SBRT"> </a></td><td>SBRT</td><td>Stereotactic Body Radiation Therapy.</td></tr><tr><td style="white-space:nowrap">SRS<a name="rt-treatment-technique-cs-SRS"> </a></td><td>SRS</td><td>Stereotactic Radiosurgery.</td></tr><tr><td style="white-space:nowrap">PROTON-THERAPY<a name="rt-treatment-technique-cs-PROTON-THERAPY"> </a></td><td>Proton Therapy</td><td>Proton beam therapy.</td></tr><tr><td style="white-space:nowrap">BRACHYTHERAPY-HDR<a name="rt-treatment-technique-cs-BRACHYTHERAPY-HDR"> </a></td><td>Brachytherapy — HDR</td><td>High dose rate brachytherapy.</td></tr><tr><td style="white-space:nowrap">BRACHYTHERAPY-LDR<a name="rt-treatment-technique-cs-BRACHYTHERAPY-LDR"> </a></td><td>Brachytherapy — LDR</td><td>Low dose rate brachytherapy.</td></tr><tr><td style="white-space:nowrap">BRACHYTHERAPY-PDR<a name="rt-treatment-technique-cs-BRACHYTHERAPY-PDR"> </a></td><td>Brachytherapy — PDR</td><td>Pulsed dose rate brachytherapy.</td></tr><tr><td style="white-space:nowrap">ELECTRON-THERAPY<a name="rt-treatment-technique-cs-ELECTRON-THERAPY"> </a></td><td>Electron Therapy</td><td>Electron beam therapy.</td></tr><tr><td style="white-space:nowrap">TOTAL-BODY-IRRAD<a name="rt-treatment-technique-cs-TOTAL-BODY-IRRAD"> </a></td><td>Total Body Irradiation (TBI)</td><td>TBI given prior to bone marrow transplant.</td></tr><tr><td style="white-space:nowrap">INTRAOPERATIVE-RT<a name="rt-treatment-technique-cs-INTRAOPERATIVE-RT"> </a></td><td>Intraoperative RT (IORT)</td><td>RT delivered during surgery.</td></tr><tr><td style="white-space:nowrap">OTHER<a name="rt-treatment-technique-cs-OTHER"> </a></td><td>Other</td><td>Technique not listed; specify in notes.</td></tr></table></div>
  </text>
  <url value="https://nshr-uat.sha.go.ke/fhir/CodeSystem/rt-treatment-technique-cs"/>
  <version value="0.1.0"/>
  <name value="RTTreatmentTechniqueCS"/>
  <title value="Kenya Radiotherapy Treatment Technique Code System"/>
  <status value="active"/>
  <experimental value="false"/>
  <date value="2026-06-04T14:49:30+00:00"/>
  <publisher value="Digital Health Agency (DHA), Kenya"/>
  <contact>
    <name value="Digital Health Agency (DHA), Kenya"/>
    <telecom>
      <system value="url"/>
      <value value="https://dha.go.ke"/>
    </telecom>
    <telecom>
      <system value="email"/>
      <value value="info@dha.go.ke"/>
    </telecom>
  </contact>
  <contact>
    <name value="Digital Health Agency Kenya – FHIR Team"/>
    <telecom>
      <system value="email"/>
      <value value="info@dha.go.ke"/>
      <use value="work"/>
    </telecom>
    <telecom>
      <system value="url"/>
      <value value="https://dha.go.ke"/>
      <use value="work"/>
    </telecom>
  </contact>
  <description value="Codes for the technical approach used in delivering radiotherapy."/>
  <jurisdiction>
    <coding>
      <system value="urn:iso:std:iso:3166"/>
      <code value="KE"/>
      <display value="Kenya"/>
    </coding>
  </jurisdiction>
  <caseSensitive value="true"/>
  <content value="complete"/>
  <count value="14"/>
  <concept>
    <code value="TWO-D-RT"/>
    <display value="2D Conventional RT"/>
    <definition value="Two-field or opposed fields using 2D planning."/>
  </concept>
  <concept>
    <code value="THREE-D-CRT"/>
    <display value="3D Conformal RT (3DCRT)"/>
    <definition value="3D planning conforming beams to target volume."/>
  </concept>
  <concept>
    <code value="IMRT"/>
    <display value="IMRT"/>
    <definition value="Intensity-Modulated Radiation Therapy."/>
  </concept>
  <concept>
    <code value="VMAT"/>
    <display value="VMAT"/>
    <definition value="Volumetric-Modulated Arc Therapy."/>
  </concept>
  <concept>
    <code value="SBRT"/>
    <display value="SBRT"/>
    <definition value="Stereotactic Body Radiation Therapy."/>
  </concept>
  <concept>
    <code value="SRS"/>
    <display value="SRS"/>
    <definition value="Stereotactic Radiosurgery."/>
  </concept>
  <concept>
    <code value="PROTON-THERAPY"/>
    <display value="Proton Therapy"/>
    <definition value="Proton beam therapy."/>
  </concept>
  <concept>
    <code value="BRACHYTHERAPY-HDR"/>
    <display value="Brachytherapy — HDR"/>
    <definition value="High dose rate brachytherapy."/>
  </concept>
  <concept>
    <code value="BRACHYTHERAPY-LDR"/>
    <display value="Brachytherapy — LDR"/>
    <definition value="Low dose rate brachytherapy."/>
  </concept>
  <concept>
    <code value="BRACHYTHERAPY-PDR"/>
    <display value="Brachytherapy — PDR"/>
    <definition value="Pulsed dose rate brachytherapy."/>
  </concept>
  <concept>
    <code value="ELECTRON-THERAPY"/>
    <display value="Electron Therapy"/>
    <definition value="Electron beam therapy."/>
  </concept>
  <concept>
    <code value="TOTAL-BODY-IRRAD"/>
    <display value="Total Body Irradiation (TBI)"/>
    <definition value="TBI given prior to bone marrow transplant."/>
  </concept>
  <concept>
    <code value="INTRAOPERATIVE-RT"/>
    <display value="Intraoperative RT (IORT)"/>
    <definition value="RT delivered during surgery."/>
  </concept>
  <concept>
    <code value="OTHER"/>
    <display value="Other"/>
    <definition value="Technique not listed; specify in notes."/>
  </concept>
</CodeSystem>