Fig. 4
From: Breast cancer organoids from a patient with giant papillary carcinoma as a high-fidelity model
Histopathological characteristics of derived organoids and tumor tissue from papillary carcinoma of breast. Scale bar = 50 μm. a Representative images of H&E and immunohistochemistry staining. ER, estrogen receptor; PR, progesterone receptor; HER2, human epidermal growth factor receptor-2; Ki-67, Antigen Ki67. Representative images of layered organoids (b) and solid (c)