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Impact of the 2013 ASCO/CAP HER2 revised guidelines on HER2 results in breast core biopsies with invasive breast carcinoma: a retrospective study

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Acknowledgments

All authors were involved in critically reviewing the manuscript at every stage of development. All authors have read and approved the final manuscript.

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Correspondence to Gary H. Tozbikian.

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We acknowledge responsibility for this work. The work is original and has not been and will not be published in whole or any part in another journal.

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Author Gary Tozbikian is employed as a member of the Genentech BioOncology Speaker Bureau. Gary Tozbikian has not received grant funding from Genentech BioOncology. Gary Tozbikian has not received speakership honorarium from Genentech BioOncology. The other authors (Wynton B. Overcast, Jianying Zhang, Debra L. Zynger) have no conflicts of interest in this study or finances to disclose.

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Overcast, W.B., Zhang, J., Zynger, D.L. et al. Impact of the 2013 ASCO/CAP HER2 revised guidelines on HER2 results in breast core biopsies with invasive breast carcinoma: a retrospective study. Virchows Arch 469, 203–212 (2016). https://doi.org/10.1007/s00428-016-1951-8

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  • DOI: https://doi.org/10.1007/s00428-016-1951-8

Keywords

  • ASCO/CAP guidelines
  • Breast cancer
  • Equivocal category
  • HER2 immunohistochemistry (IHC)
  • HER2 fluorescence in situ hybridization (FISH)