Intraductal Proliferative Lesions of the Breast—Terminology and Biology Matter: Premalignant Lesions or Preinvasive Cancer?
Figure 3
H.E and immunoreaction for SM-actin—low grade ductal in situ carcinoma (DIN1c). Cribriform type of intraductal proliferation with round, regular lumina, monomorphic round nuclei. Myoepithelial cells surround the duct but are not in the proliferation.
