Case Report
Copyright ©The Author(s) 2020.
World J Clin Cases. Dec 6, 2020; 8(23): 6036-6042
Published online Dec 6, 2020. doi: 10.12998/wjcc.v8.i23.6036
Figure 1
Figure 1 Immunohistochemical examination of the left breast mass. A: Hematoxylin-eosin staining, 20 ×; B: Estrogen receptor, 20 ×; C: Progesterone receptor, 20 ×; D: Human epidermal factor receptor 2, 20 ×. HE: Hematoxylin-eosin; ER: Estrogen receptor; PR: Progesterone receptor; HER2: Human epidermal factor receptor 2.