Women's Health Weekly
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Breast Cancer
Research from S.J. Crabb and co-researchers in the area of breast cancer published
August 7th, 2008
According to a study from Vancouver, Canada, "Axillary lymph node involvement remains the most important prognostic factor in early-stage breast cancer. We hypothesized that molecular classification based on breast cancer biology would predict the presence of nodal involvement at diagnosis, which might aid treatment decisions regarding the axilla." "From a clinically annotated tissue microarray of 4444 early-stage breast cancers, expression of estrogen receptor (ER), progesterone receptor (PgR), HER2, epidermal growth factor receptor, and cytokeratin 5/6 was determined by immunohistochemistry. Cases were classified by published criteria into molecular subtypes of...
Source: Women's Health Weekly (2008-08-07)
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