# OnCo record paper-goonetilleke-ca19-9-systematic-review-ejso-2007 (paper). 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/key-papers/paper-goonetilleke-ca19-9-systematic-review-ejso-2007/>
  a schema:ScholarlyArticle ;
  onco:kind "paper" ;
  schema:identifier "paper-goonetilleke-ca19-9-systematic-review-ejso-2007" ;
  schema:name "Systematic review of carbohydrate antigen (CA 19-9) as a biochemical marker in the diagnosis of pancreatic cancer"@en ;
  schema:description "Pooling studies of 2,283 patients put the CA 19-9 blood test at about 79% sensitivity and 82% specificity for diagnosing pancreatic cancer, with blocked bile ducts causing false positives."@en ;
  schema:url <https://onco.cc/key-papers/paper-goonetilleke-ca19-9-systematic-review-ejso-2007/> ;
  schema:dateModified "2026-09-24"^^xsd:date ;
  schema:citation <https://doi.org/10.1016/j.ejso.2006.10.004>, <https://pubmed.ncbi.nlm.nih.gov/17097848/> ;
  schema:sameAs <https://doi.org/10.1016/j.ejso.2006.10.004> ;
  schema:datePublished "2007"^^xsd:gYear ;
  schema:author "Goonetilleke KS, Siriwardena AK." ;
  onco:cancers <https://onco.cc/cancers/pancreatic/> ;
  onco:institutions <https://onco.cc/institutions/manchester-royal-infirmary/> ;
  onco:terms <https://onco.cc/terms/ca19-9/> .