# OnCo record milan-i (trial). 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/trials/milan-i/>
  a schema:MedicalTrial ;
  onco:kind "trial" ;
  schema:identifier "milan-i" ;
  schema:name "Milan I (quadrantectomy against radical mastectomy)"@en ;
  schema:alternateName "Milan trial"@en, "Veronesi quadrantectomy trial"@en, "QUART"@en ;
  schema:description "Umberto Veronesi ran the European half of the argument, against the most mutilating operation in surgery. After twenty years, women who had a quarter of the breast removed and radiotherapy were as likely to be alive as women who had the breast, the chest muscles and the nodes taken away."@en ;
  schema:url <https://onco.cc/trials/milan-i/> ;
  schema:dateModified "2026-09-25"^^xsd:date ;
  schema:citation <https://doi.org/10.1056/NEJMoa020989> ;
  onco:status "positive" ;
  onco:phase "3" ;
  onco:cancers <https://onco.cc/cancers/breast-cancer/>, <https://onco.cc/cancers/breast-hr-positive/>, <https://onco.cc/cancers/breast-her2-positive/>, <https://onco.cc/cancers/tnbc/> ;
  onco:institutions <https://onco.cc/institutions/ieo-milan/> ;
  onco:terms <https://onco.cc/terms/lumpectomy/>, <https://onco.cc/terms/mastectomy/>, <https://onco.cc/terms/breast-conserving-surgery-versus-mastectomy/>, <https://onco.cc/terms/oncoplastic-breast-surgery/> ;
  onco:trials <https://onco.cc/trials/nsabp-b06/>, <https://onco.cc/trials/eortc-10801/> .