Figure 4.
GalNAc-T13 expression in breast tissues. (A,B) Positive and negative expression, respectively, in invasive ductal carcinoma. (C,D) Positive and negative expression in lobular carcinoma. (E,F) Positive and negative expression in invasive carcinoma with medullary features. (G,H) Positive and negative expression in carcinoma with neuroendocrine features. (I,J) Normal breast tissue adjacent to breast cancer. (K,L) Ductal carcinoma in situ of low grade and high grade. Magnification of all pictures: 200×.
