KIP Infrastructure
2.16.0 - release

This page is part of the KIP Infrastructure (v2.16.0: Release) based on FHIR (HL7® FHIR® Standard) R4. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions

CodeSystem: Ann Arbor staging system

Official URL: https://kip.rkkp.dk/fhir/CodeSystem/AnnArborStagingClassification Version: 2.16.0
Active as of 2022-07-11 Computable Name: AnnArborStagingClassification

Ann Arbor staging system; Link: https://radiopaedia.org/articles/ann-arbor-staging-system

This Code system is referenced in the content logical definition of the following value sets:

This case-insensitive code system https://kip.rkkp.dk/fhir/CodeSystem/AnnArborStagingClassification defines the following codes:

CodeDisplayDefinition
stage_1 Stage 1

Stage 1: Involvement of a single lymph node region or of a single extralymphatic organ or site

stage_2 Stage 2

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

stage_3 Stage 3

Stage 3: Involvement of lymph node regions or structures on both sides of the diaphragm

stage_4 Stage 4

Stage 4: diffuse or disseminated involvement of one or more extralymphatic organs, or either:

  • isolated extralymphatic organ involvement without adjacent regional lymph node involvement, but with disease in distant sites
  • involvement of the liver, bone marrow, pleura or cerebrospinal fluid