Analysis of Clinicopathological Characteristics and Prognosis of Carcinosarcoma of the Breast

Figure 1

H&E staining (a) and immunohistochemical images (indicating 34βE12, CK8/18, estrogen receptor, progesterone receptor, HER2, vimentin, and EGFR from (b) to (h), respectively) of a representative patient with CSB. Main images were captured at 100× magnification, with two regional magnifications indicating the carcinoma area at the upper right and sarcoma area at lower right.

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