Infiltrating Lobular Carcinoma of Breast (Medium Power)

Infiltrating Lobular Carcinoma of Breast (Medium Power) • A normal duct (yellow arrow) is the center of cells arranged in roughly concentric circles (white arrows). • This "target" pattern surrounding a preexisting benign duct is classic for this carcinoma. • Note that there are no glands but only single rows of cells. (Description By:Melinda Sanders, M.D. ) (Image Contrib. by: UCHC )