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  • 30.06.2010
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Pcr breast cancer

breast cancer. Pathologic complete response (pCR) following neoadjuvant chemotherapy appeared to be associated with improved survival. Inflammatory breast cancer (IBC) is an aggressive breast cancer with rapid Achieving pCR following neoadjuvant chemotherapy (NACT) is a. BACKGROUND: pCR after NACT predicts improved OS in breast cancer, but it is unclear whether pCR limited to the breast or axilla is also associated with OS. pCR, which is defined as the absence of invasive cancer in the breast and lymph nodes after treatment, can be measured within weeks of starting a drug. Thus, it can provide a very early indicator. Jul 25,  · pCR is defined as the absence of residual invasive and in situ cancer on hematoxylin and eosin evaluation of the complete resected breast specimen and all sampled regional lymph nodes following the completion of neoadjuvant systemic therapy (ie, ypT0 ypN0 in the current American Joint Committee on Cancer [AJCC] staging system).Cited by: 2 Prognostic impact of pathologic complete response (pCR) on disease-free survival according to breast cancer intrinsic subtype. © by American Society of Clinical Oncology von Minckwitz G et al. JCO ; Luminal A Luminal B (HER2-) Luminal B (HER2+).
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