Of the following the most significant risk factor for developing the condition as shown in the picture below is ?
A. The presence of sclerosing adenosis.
C. Atypical lobular hyperplasia.
D. Atypical ductal hyperplasia.
The condition shown in the picture above represents formation of a lump on the breast.
The most significant risk factor for developing breast cancer is atypical ductal hyperplasia.
Invasive breast cancer develops in 25 to 35% of women with LCIS and 25 to 70% of women with DCIS.