双语教学

Explain of Breast Pathology

37.Lobular carcinoma in situ, high power microscopic

Lobular carcinoma in situ is seen here. Lobular CIS consists of a neoplastic proliferation of cells in the terminal breast ducts and acini. The cells are small and round. Though these lesions are low grade, there is a 30% risk for development of invasive carcinoma in the same or the opposite breast.

（本图片资料来源自美国犹他大学）