{
  "resourceType" : "CodeSystem",
  "id" : "tumor-component-lt-lab",
  "language" : "en",
  "text" : {
    "status" : "generated",
    "div" : "<div xml:lang=\"en\" lang=\"en\"><hr/><p><b>English</b></p><hr/><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem tumor-component-lt-lab</b></p><a name=\"tumor-component-lt-lab\"> </a><a name=\"hctumor-component-lt-lab\"> </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://tx.hl7.lt/fhir/CodeSystem/tumor-component-lt-lab</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\">biopsy-count<a name=\"tumor-component-lt-lab-biopsy-count\"> </a></td><td>Quantity of biopsies submitted</td></tr><tr><td style=\"white-space:nowrap\">biopsy-with-tumor-count<a name=\"tumor-component-lt-lab-biopsy-with-tumor-count\"> </a></td><td>Quantity of biopsies containing tumor</td></tr><tr><td style=\"white-space:nowrap\">tumor-volume-methodology<a name=\"tumor-component-lt-lab-tumor-volume-methodology\"> </a></td><td>Methodology for determining tumor volume</td></tr><tr><td style=\"white-space:nowrap\">tumor-percent-in-biopsy<a name=\"tumor-component-lt-lab-tumor-percent-in-biopsy\"> </a></td><td>Tumor percentage in biopsy tissue</td></tr><tr><td style=\"white-space:nowrap\">tumor-nodule-length-mm<a name=\"tumor-component-lt-lab-tumor-nodule-length-mm\"> </a></td><td>Length of tumor nodule in biopsy (mm)</td></tr><tr><td style=\"white-space:nowrap\">periprostatic-fat-invasion<a name=\"tumor-component-lt-lab-periprostatic-fat-invasion\"> </a></td><td>Periprostatic fat invasion finding</td></tr><tr><td style=\"white-space:nowrap\">seminal-vesicle-invasion<a name=\"tumor-component-lt-lab-seminal-vesicle-invasion\"> </a></td><td>Seminal vesicle invasion finding</td></tr><tr><td style=\"white-space:nowrap\">perineural-invasion<a name=\"tumor-component-lt-lab-perineural-invasion\"> </a></td><td>Perineural invasion finding</td></tr><tr><td style=\"white-space:nowrap\">tumor-microfocus<a name=\"tumor-component-lt-lab-tumor-microfocus\"> </a></td><td>Tumor microfocus status</td></tr><tr><td style=\"white-space:nowrap\">degree-of-differentiation<a name=\"tumor-component-lt-lab-degree-of-differentiation\"> </a></td><td>Degree of tumor differentiation (histologic grade)</td></tr><tr><td style=\"white-space:nowrap\">lvi-not-identified<a name=\"tumor-component-lt-lab-lvi-not-identified\"> </a></td><td>Lymphovascular invasion not identified</td></tr><tr><td style=\"white-space:nowrap\">lvi-present<a name=\"tumor-component-lt-lab-lvi-present\"> </a></td><td>Lymphovascular invasion present</td></tr><tr><td style=\"white-space:nowrap\">lvi-ambiguous<a name=\"tumor-component-lt-lab-lvi-ambiguous\"> </a></td><td>Lymphovascular invasion ambiguous</td></tr><tr><td style=\"white-space:nowrap\">lvi-cannot-evaluate<a name=\"tumor-component-lt-lab-lvi-cannot-evaluate\"> </a></td><td>Lymphovascular invasion cannot be evaluated</td></tr><tr><td style=\"white-space:nowrap\">vol-single-solid<a name=\"tumor-component-lt-lab-vol-single-solid\"> </a></td><td>One solid tumor</td></tr><tr><td style=\"white-space:nowrap\">vol-multifocal-continuous<a name=\"tumor-component-lt-lab-vol-multifocal-continuous\"> </a></td><td>Multiple tumor foci treated as continuous</td></tr><tr><td style=\"white-space:nowrap\">vol-multifocal-discontinuous<a name=\"tumor-component-lt-lab-vol-multifocal-discontinuous\"> </a></td><td>Multiple tumor foci treated as discontinuous</td></tr></table></div>"
  },
  "url" : "https://tx.hl7.lt/fhir/CodeSystem/tumor-component-lt-lab",
  "version" : "0.0.1",
  "name" : "TumorComponentLtLab",
  "title" : "Tumor Observable Component Codes (LT Lab)",
  "status" : "draft",
  "experimental" : true,
  "date" : "2026-03-29T11:59:27+00:00",
  "publisher" : "Lithuanian Medical Library",
  "contact" : [{
    "name" : "Lithuanian Medical Library",
    "telecom" : [{
      "system" : "url",
      "value" : "https://medicinosnk.lt"
    },
    {
      "system" : "email",
      "value" : "info@medicinosnk.lt"
    }]
  }],
  "description" : "Local codes for TumorObservableLtLab component slicing. Used until equivalent SNOMED CT observable entity codes are available.",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "urn:iso:std:iso:3166",
      "code" : "LT"
    }]
  }],
  "caseSensitive" : true,
  "content" : "complete",
  "count" : 17,
  "concept" : [{
    "code" : "biopsy-count",
    "display" : "Quantity of biopsies submitted"
  },
  {
    "code" : "biopsy-with-tumor-count",
    "display" : "Quantity of biopsies containing tumor"
  },
  {
    "code" : "tumor-volume-methodology",
    "display" : "Methodology for determining tumor volume"
  },
  {
    "code" : "tumor-percent-in-biopsy",
    "display" : "Tumor percentage in biopsy tissue"
  },
  {
    "code" : "tumor-nodule-length-mm",
    "display" : "Length of tumor nodule in biopsy (mm)"
  },
  {
    "code" : "periprostatic-fat-invasion",
    "display" : "Periprostatic fat invasion finding"
  },
  {
    "code" : "seminal-vesicle-invasion",
    "display" : "Seminal vesicle invasion finding"
  },
  {
    "code" : "perineural-invasion",
    "display" : "Perineural invasion finding"
  },
  {
    "code" : "tumor-microfocus",
    "display" : "Tumor microfocus status"
  },
  {
    "code" : "degree-of-differentiation",
    "display" : "Degree of tumor differentiation (histologic grade)"
  },
  {
    "code" : "lvi-not-identified",
    "display" : "Lymphovascular invasion not identified"
  },
  {
    "code" : "lvi-present",
    "display" : "Lymphovascular invasion present"
  },
  {
    "code" : "lvi-ambiguous",
    "display" : "Lymphovascular invasion ambiguous"
  },
  {
    "code" : "lvi-cannot-evaluate",
    "display" : "Lymphovascular invasion cannot be evaluated"
  },
  {
    "code" : "vol-single-solid",
    "display" : "One solid tumor"
  },
  {
    "code" : "vol-multifocal-continuous",
    "display" : "Multiple tumor foci treated as continuous"
  },
  {
    "code" : "vol-multifocal-discontinuous",
    "display" : "Multiple tumor foci treated as discontinuous"
  }]
}