Fig. 3From: Invasive solid papillary carcinoma with neuroendocrine differentiation of the breast: a case report and literature reviewPostoperative histological findings of the tumor. a Postoperative surgical specimen of the left breast tissue with a visible tumor (red arrow). b HE-stained section of the tumor at × 4 magnification. c HE-stained section of the tumor at × 20 magnification. The HE-stained sections illustrate a clear infiltration that suggests an invasive solid papillary carcinoma. The invasive components that spread out from the solid structure are visible (red arrow, b, c)Back to article page