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. 2018 Dec 27;20(1):69–82. doi: 10.3348/kjr.2018.0231

Fig. 9. Patient with cancer in right breast with MRI before (A, B) and after neoadjuvant chemotherapy (C, D).

Fig. 9

A. Initial MRI shows 2.2-cm right breast cancer (arrow). B. Ipsilateral matted axillary lymph node enlargement is noted (arrows). Initial stage is T2N2aM0. C. After neoadjuvant chemotherapy, there is no residual mass. D. Axillary lymph nodes have disappeared, which suggests clinical CR (ycT0N0M0). Histopathologic evaluation shows absence of invasive carcinoma in breast and lymph nodes, indicating pathologic CR (ypT0N0M0). CR = complete response