Fig. 3: Cases from two patients who responded completely to neoadjuvant chemotherapy. | npj Breast Cancer

Fig. 3: Cases from two patients who responded completely to neoadjuvant chemotherapy.

From: Clinical-pathologic characteristics and response to neoadjuvant chemotherapy in triple-negative low Ki-67 proliferation (TNLP) breast cancers

Fig. 3

First case with high stromal tumor-infiltrating lymphocytes as seen on pre-therapy core biopsy (a H&E, b Cytokeratin AE1/AE3 highlighting the cancer cells with background unstained lymphoid cells). Second case with low Ki-67 proliferation index but high mitotic activity (c H&E, d Ki-67 immunohistochemical stain). Scale bar = 100 µ.

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