Ontology highlight
ABSTRACT:
SUBMITTER: Engels CC
PROVIDER: S-EPMC4819549 | biostudies-literature | 2016 Apr
REPOSITORIES: biostudies-literature
Engels Charla C CC Kiderlen Mandy M Bastiaannet Esther E van Eijk Ronald R Mooyaart Antien A Smit Vincent T H B M VT de Craen Anton J M AJ Kuppen Peter J K PJ Kroep Judith R JR van de Velde Cornelis J H CJ Liefers Gerrit Jan GJ
Breast cancer research and treatment 20160311 2
Studies to confirm the effect of acknowledged prognostic markers in older breast cancer patients are scarce. The aim of this study was to evaluate the prognostic value of HER-2 overexpression and PIK3CA mutations in older breast cancer patients. Female breast cancer patients aged 65 years or older, diagnosed between 1997 and 2004 in a geographical region in The Netherlands, with an invasive, non-metastatic tumour and tumour material available, were included in the study. The primary endpoint was ...[more]