Prognostic Value of a Combined Estrogen Receptor, Progesterone Receptor, Ki-67, and Human Epidermal Growth Factor Receptor 2 Immunohistochemical Score and Comparison With the Genomic Health Recurrence Score in Early Breast Cancer

Jack Cuzick, Mitch Dowsett, Sílvia Pineda, Christopher Wale, Janine Salter, Emma M. Quinn, Lila Zabaglo, Elizabeth Mallon, Andrew R. Green, Ian O. Ellis,

Journal of Clinical Oncology · 2011 · 737 citations · 15 references

Abstract

This study suggests that the amount of prognostic information contained in four widely performed IHC assays is similar to that in the GHI-RS. Additional studies are needed to determine the general applicability of the IHC4 score.

References

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