Lithuanian Colorectal Cancer Implementation Guide, published by Lithuanian Medical Library. This guide is not an authorized publication; it is the continuous build for version 0.0.1 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7LT/ig-lt-colorectal/ and changes regularly. See the Directory of published versions

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: Colorectal - Local Polyp Codes CS

Active as of 2026-04-13

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<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="colorectal-polyp-codes-lt"/>
  <language value="en"/>
  <text>
    <status value="generated"/>
    <div xml:lang="en" lang="en"><hr/><p><b>English</b></p><hr/><p class="res-header-id"><b>Generated Narrative: CodeSystem colorectal-polyp-codes-lt</b></p><a name="colorectal-polyp-codes-lt"> </a><a name="hccolorectal-polyp-codes-lt"> </a><div style="display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%"><p style="margin-bottom: 0px">Language: en</p></div><p>This case-sensitive code system <code>https://hl7.lt/fhir/colorectal/CodeSystem/colorectal-polyp-codes-lt</code> defines the following codes:</p><table class="codes"><tr><td style="white-space:nowrap"><b>Code</b></td><td><b>Display</b></td></tr><tr><td style="white-space:nowrap">comp-paris<a name="colorectal-polyp-codes-lt-comp-paris"> </a></td><td>Paris classification</td></tr><tr><td style="white-space:nowrap">comp-nice<a name="colorectal-polyp-codes-lt-comp-nice"> </a></td><td>NICE classification</td></tr><tr><td style="white-space:nowrap">comp-hist-predict<a name="colorectal-polyp-codes-lt-comp-hist-predict"> </a></td><td>Endoscopic prediction of histology</td></tr><tr><td style="white-space:nowrap">comp-access<a name="colorectal-polyp-codes-lt-comp-access"> </a></td><td>Access to polyp</td></tr><tr><td style="white-space:nowrap">comp-smsa-score<a name="colorectal-polyp-codes-lt-comp-smsa-score"> </a></td><td>SMSA Total Score</td></tr><tr><td style="white-space:nowrap">comp-smsa-level<a name="colorectal-polyp-codes-lt-comp-smsa-level"> </a></td><td>SMSA Level</td></tr><tr><td style="white-space:nowrap">paris-is<a name="colorectal-polyp-codes-lt-paris-is"> </a></td><td>Is (Sessile)</td></tr><tr><td style="white-space:nowrap">paris-ip<a name="colorectal-polyp-codes-lt-paris-ip"> </a></td><td>Ip (Pedunculated)</td></tr><tr><td style="white-space:nowrap">paris-iia<a name="colorectal-polyp-codes-lt-paris-iia"> </a></td><td>IIa (Flat elevated)</td></tr><tr><td style="white-space:nowrap">paris-iib<a name="colorectal-polyp-codes-lt-paris-iib"> </a></td><td>IIb (Flat)</td></tr><tr><td style="white-space:nowrap">paris-iic<a name="colorectal-polyp-codes-lt-paris-iic"> </a></td><td>IIc (Depressed)</td></tr><tr><td style="white-space:nowrap">paris-lst-g-h<a name="colorectal-polyp-codes-lt-paris-lst-g-h"> </a></td><td>LST-G-H (Granular homogeneous)</td></tr><tr><td style="white-space:nowrap">paris-lst-g-nm<a name="colorectal-polyp-codes-lt-paris-lst-g-nm"> </a></td><td>LST-G-NM (Granular nodular mixed)</td></tr><tr><td style="white-space:nowrap">paris-lst-ng-fe<a name="colorectal-polyp-codes-lt-paris-lst-ng-fe"> </a></td><td>LST-NG-FE (Non-granular flat elevated)</td></tr><tr><td style="white-space:nowrap">paris-lst-ng-pd<a name="colorectal-polyp-codes-lt-paris-lst-ng-pd"> </a></td><td>LST-NG-PD (Non-granular pseudodepressed)</td></tr><tr><td style="white-space:nowrap">nice-1<a name="colorectal-polyp-codes-lt-nice-1"> </a></td><td>Type I</td></tr><tr><td style="white-space:nowrap">nice-2<a name="colorectal-polyp-codes-lt-nice-2"> </a></td><td>Type II</td></tr><tr><td style="white-space:nowrap">nice-3<a name="colorectal-polyp-codes-lt-nice-3"> </a></td><td>Type III</td></tr><tr><td style="white-space:nowrap">access-easy<a name="colorectal-polyp-codes-lt-access-easy"> </a></td><td>Easy</td></tr><tr><td style="white-space:nowrap">access-heavy<a name="colorectal-polyp-codes-lt-access-heavy"> </a></td><td>Heavy/Difficult</td></tr><tr><td style="white-space:nowrap">smsa-lvl-1<a name="colorectal-polyp-codes-lt-smsa-lvl-1"> </a></td><td>Level I (4-5 points)</td></tr><tr><td style="white-space:nowrap">smsa-lvl-2<a name="colorectal-polyp-codes-lt-smsa-lvl-2"> </a></td><td>Level II (6-8 points)</td></tr><tr><td style="white-space:nowrap">smsa-lvl-3<a name="colorectal-polyp-codes-lt-smsa-lvl-3"> </a></td><td>Level III (9-12 points)</td></tr><tr><td style="white-space:nowrap">smsa-lvl-4<a name="colorectal-polyp-codes-lt-smsa-lvl-4"> </a></td><td>Level IV (&gt;= 13 points)</td></tr></table></div>
  </text>
  <url
       value="https://hl7.lt/fhir/colorectal/CodeSystem/colorectal-polyp-codes-lt"/>
  <version value="0.0.1"/>
  <name value="ColorectalPolypCodesLt"/>
  <title value="Colorectal - Local Polyp Codes CS"/>
  <status value="active"/>
  <experimental value="false"/>
  <date value="2026-04-13T12:42:10+00:00"/>
  <publisher value="Lithuanian Medical Library"/>
  <contact>
    <name value="Lithuanian Medical Library"/>
    <telecom>
      <system value="url"/>
      <value value="https://medicinosnk.lt"/>
    </telecom>
    <telecom>
      <system value="email"/>
      <value value="info@medicinosnk.lt"/>
    </telecom>
  </contact>
  <description
               value="Local codes for polyp classifications (Paris, NICE, Access, SMSA) used in the Lithuanian colorectal screening program."/>
  <jurisdiction>
    <coding>
      <system value="urn:iso:std:iso:3166"/>
      <code value="LT"/>
    </coding>
  </jurisdiction>
  <caseSensitive value="true"/>
  <content value="complete"/>
  <count value="24"/>
  <concept>
    <code value="comp-paris"/>
    <display value="Paris classification"/>
  </concept>
  <concept>
    <code value="comp-nice"/>
    <display value="NICE classification"/>
  </concept>
  <concept>
    <code value="comp-hist-predict"/>
    <display value="Endoscopic prediction of histology"/>
  </concept>
  <concept>
    <code value="comp-access"/>
    <display value="Access to polyp"/>
  </concept>
  <concept>
    <code value="comp-smsa-score"/>
    <display value="SMSA Total Score"/>
  </concept>
  <concept>
    <code value="comp-smsa-level"/>
    <display value="SMSA Level"/>
  </concept>
  <concept>
    <code value="paris-is"/>
    <display value="Is (Sessile)"/>
  </concept>
  <concept>
    <code value="paris-ip"/>
    <display value="Ip (Pedunculated)"/>
  </concept>
  <concept>
    <code value="paris-iia"/>
    <display value="IIa (Flat elevated)"/>
  </concept>
  <concept>
    <code value="paris-iib"/>
    <display value="IIb (Flat)"/>
  </concept>
  <concept>
    <code value="paris-iic"/>
    <display value="IIc (Depressed)"/>
  </concept>
  <concept>
    <code value="paris-lst-g-h"/>
    <display value="LST-G-H (Granular homogeneous)"/>
  </concept>
  <concept>
    <code value="paris-lst-g-nm"/>
    <display value="LST-G-NM (Granular nodular mixed)"/>
  </concept>
  <concept>
    <code value="paris-lst-ng-fe"/>
    <display value="LST-NG-FE (Non-granular flat elevated)"/>
  </concept>
  <concept>
    <code value="paris-lst-ng-pd"/>
    <display value="LST-NG-PD (Non-granular pseudodepressed)"/>
  </concept>
  <concept>
    <code value="nice-1"/>
    <display value="Type I"/>
  </concept>
  <concept>
    <code value="nice-2"/>
    <display value="Type II"/>
  </concept>
  <concept>
    <code value="nice-3"/>
    <display value="Type III"/>
  </concept>
  <concept>
    <code value="access-easy"/>
    <display value="Easy"/>
  </concept>
  <concept>
    <code value="access-heavy"/>
    <display value="Heavy/Difficult"/>
  </concept>
  <concept>
    <code value="smsa-lvl-1"/>
    <display value="Level I (4-5 points)"/>
  </concept>
  <concept>
    <code value="smsa-lvl-2"/>
    <display value="Level II (6-8 points)"/>
  </concept>
  <concept>
    <code value="smsa-lvl-3"/>
    <display value="Level III (9-12 points)"/>
  </concept>
  <concept>
    <code value="smsa-lvl-4"/>
    <display value="Level IV (&gt;= 13 points)"/>
  </concept>
</CodeSystem>