{
  "resourceType" : "CodeSystem",
  "id" : "AnnArborStagingClassification",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem AnnArborStagingClassification</b></p><a name=\"AnnArborStagingClassification\"> </a><a name=\"hcAnnArborStagingClassification\"> </a><p>This case-insensitive code system <code>https://kip.rkkp.dk/fhir/CodeSystem/AnnArborStagingClassification</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\">stage_1<a name=\"AnnArborStagingClassification-stage_1\"> </a></td><td>Stage 1</td><td><div><p>Stage 1: Involvement of a single lymph node region or of a single extralymphatic organ or site</p>\n</div></td></tr><tr><td style=\"white-space:nowrap\">stage_2<a name=\"AnnArborStagingClassification-stage_2\"> </a></td><td>Stage 2</td><td><div><p>Stage 2: Involvement of two or more lymph node regions on the same side of the diaphragm or localized involvement of an extralymphatic organ or site</p>\n</div></td></tr><tr><td style=\"white-space:nowrap\">stage_3<a name=\"AnnArborStagingClassification-stage_3\"> </a></td><td>Stage 3</td><td><div><p>Stage 3: Involvement of lymph node regions or structures on both sides of the diaphragm</p>\n</div></td></tr><tr><td style=\"white-space:nowrap\">stage_4<a name=\"AnnArborStagingClassification-stage_4\"> </a></td><td>Stage 4</td><td><div><p>Stage 4: diffuse or disseminated involvement of one or more extralymphatic organs, or either:</p>\n<ul>\n<li>isolated extralymphatic organ involvement without adjacent regional lymph node involvement, but with disease in distant sites</li>\n<li>involvement of the liver, bone marrow, pleura or cerebrospinal fluid</li>\n</ul>\n</div></td></tr></table></div>"
  },
  "url" : "https://kip.rkkp.dk/fhir/CodeSystem/AnnArborStagingClassification",
  "version" : "2.16.0",
  "name" : "AnnArborStagingClassification",
  "title" : "Ann Arbor staging system",
  "status" : "active",
  "date" : "2022-07-11T00:00:00+02:00",
  "publisher" : "Sundhedsvæsenets Kvalitetsinstitut with Trifork Digital Health A/S",
  "contact" : [{
    "name" : "Sundhedsvæsenets Kvalitetsinstitut with Trifork Digital Health A/S",
    "telecom" : [{
      "system" : "url",
      "value" : "https://trifork.com"
    },
    {
      "system" : "email",
      "value" : "rbk@trifork.com"
    }]
  }],
  "description" : "Ann Arbor staging system; Link: https://radiopaedia.org/articles/ann-arbor-staging-system",
  "caseSensitive" : false,
  "content" : "complete",
  "count" : 4,
  "concept" : [{
    "code" : "stage_1",
    "display" : "Stage 1",
    "definition" : "Stage 1: Involvement of a single lymph node region or of a single extralymphatic organ or site"
  },
  {
    "code" : "stage_2",
    "display" : "Stage 2",
    "definition" : "Stage 2: Involvement of two or more lymph node regions on the same side of the diaphragm or localized involvement of an extralymphatic organ or site"
  },
  {
    "code" : "stage_3",
    "display" : "Stage 3",
    "definition" : "Stage 3: Involvement of lymph node regions or structures on both sides of the diaphragm"
  },
  {
    "code" : "stage_4",
    "display" : "Stage 4",
    "definition" : "Stage 4: diffuse or disseminated involvement of one or more extralymphatic organs, or either:\n- isolated extralymphatic organ involvement without adjacent regional lymph node involvement, but with disease in distant sites\n- involvement of the liver, bone marrow, pleura or cerebrospinal fluid"
  }]
}