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Comparison of the RNA-based EndoPredict multigene test between core biopsies and corresponding surgical breast cancer sections

23 Mar 2012

Abstract excerpt

AIM: This study compared the perfomance of the RNA-based EndoPredict multigene test on core biopsies and surgical breast cancer specimens and analysed the influence of biopsy-induced tissue injuries on the test result. METHODS: 80 formalin-fixed paraffin-embedded samples comprising paired biopsies and surgical specimens from 40 ER-positive, HER2-negative patients were evaluated. Total RNA was extracted and the...

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PMID: 22447922
DOI: 10.1136/jclinpath-2012-200716

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