# OnCo record sydney-system-lymph-node-fna (term). Data CC BY-NC 4.0, attribute "Data from OnCo (onco.cc)". Whole corpus: https://onco.cc/api/v1/onco.nt
@prefix schema: <https://schema.org/> .
@prefix onco: <https://onco.cc/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://onco.cc/terms/sydney-system-lymph-node-fna/>
  a schema:DefinedTerm ;
  onco:kind "term" ;
  schema:identifier "sydney-system-lymph-node-fna" ;
  schema:name "Sydney System for lymph node fine-needle aspiration cytopathology"@en ;
  schema:alternateName "Sydney System"@en ;
  schema:description "The Sydney System is how a needle test of a swollen lymph node is reported: first one of five basic categories, then a specific diagnosis where extra tests allow one."@en ;
  schema:url <https://onco.cc/terms/sydney-system-lymph-node-fna/> ;
  schema:dateModified "2026-11-04"^^xsd:date ;
  schema:citation <https://doi.org/10.1159/000506497> ;
  onco:related <https://onco.cc/terms/lymph-node/>, <https://onco.cc/terms/core-needle-biopsy/>, <https://onco.cc/terms/who-cytopathology-reporting-systems/> ;
  onco:cancers <https://onco.cc/cancers/non-hodgkin-lymphoma/>, <https://onco.cc/cancers/hodgkin-lymphoma/> .