PT - JOURNAL ARTICLE AU - Nichols, Emma Hitt ED - Loibl, Sibylle TI - Neoadjuvant Chemotherapy in Women 35 and Under DP - 2013 Mar 01 TA - MD Conference Express PG - 13--14 VI - 12 IP - 20 4099 - http://mdc.sagepub.com/content/12/20/13.short 4100 - http://mdc.sagepub.com/content/12/20/13.full AB - Evidence suggests that breast cancer in younger women may be clinically and etiologically distinct from older women [Bleyer A et al. Nat Rev Cancer 2010]. Breast cancer in young women demonstrates a worse prognosis and a more aggressive phenotype, higher proportions of high-grade and later-stage tumors, lower estrogen receptor positivity, and, in some studies, higher expression of human epidermal growth factor receptor 2 [Bleyer A et al. Nat Rev Cancer 2010; Gnerlich JL et al. J Am Coll Surg 2009]. This article presents data on the response to neoadjuvant chemotherapy in women with breast cancer who are aged =35 years compared with older women.