# OnCo record er-pr-scoring-breast (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/er-pr-scoring-breast/>
  a schema:DefinedTerm ;
  onco:kind "term" ;
  schema:identifier "er-pr-scoring-breast" ;
  schema:name "How ER and PR are scored on a breast report (Allred score, H score, and why PR is not a UK core item)"@en ;
  schema:alternateName "Allred score"@en, "Allred"@en, "quick score"@en, "H score"@en, "histochemical score"@en, "ER score"@en, "ER percentage"@en, "ER 90 percent"@en, "PR score"@en, "PgR score"@en, "hormone receptor score"@en, "ER intensity"@en, "nuclear staining"@en ;
  schema:description "The oestrogen receptor test counts stained nuclei under a microscope and reports a percentage with an intensity, sometimes summarised as an Allred score out of 8 or an H score out of 300. There is no single agreed scoring method, the result is close to all-or-nothing in practice, and progesterone receptor is not actually a mandatory item on a UK report."@en ;
  schema:url <https://onco.cc/terms/er-pr-scoring-breast/> ;
  schema:dateModified "2026-09-25"^^xsd:date ;
  schema:citation <https://www.rcpath.org/resourceLibrary/g148-dataset-for-histopathological-reporting-of-breast-disease-in-surgical-excision-specimens-of-breast-cancer.html>, <https://doi.org/10.1200/jco.19.02309>, <https://www.nice.org.uk/guidance/ng101/chapter/recommendations> ;
  onco:related <https://onco.cc/terms/hormone-receptor-status/>, <https://onco.cc/terms/ihc/>, <https://onco.cc/technologies/endocrine-therapy/>, <https://onco.cc/terms/er-pr-negative-threshold/> ;
  onco:cancers <https://onco.cc/cancers/breast-cancer/>, <https://onco.cc/cancers/breast-hr-positive/>, <https://onco.cc/cancers/tnbc/>, <https://onco.cc/cancers/ductal-carcinoma-in-situ/>, <https://onco.cc/cancers/male-breast-cancer/> ;
  onco:sections <https://onco.cc/fronts/diagnostics/>, <https://onco.cc/fronts/hormonal/> ;
  onco:terms <https://onco.cc/terms/er-pr-negative-threshold/>, <https://onco.cc/terms/hormone-receptor-status/>, <https://onco.cc/terms/grade-stage-receptor-breast/>, <https://onco.cc/terms/her2-testing-uk-breast/>, <https://onco.cc/terms/receptor-conversion-breast/>, <https://onco.cc/terms/ihc/> .