Bilateral breast multiple calcified foci grade 3 is generally not serious, more than 95% are benign, the chance of malignancy is very low, so do not worry too much, follow the doctor’s instructions to go for regular review. 1. Benign lesions: Generally, when there are multiple calcified foci of grade 3 in the breast, the chances of them being benign are greater than that of malignant ones, so they are not serious, and you can choose whether or not to have them removed through surgery according to the size of the foci of calcification, and at the same time, you have to go to the hospital for regular checkups. 2. Malignant lesions: of course, bilateral breast multiple calcification foci of grade 3, there is a certain chance of malignant lesions, so the examination found that there is a phenomenon of lesions, should be carried out in a timely manner to the surgical treatment based on comprehensive treatment. In addition to regular review in the hospital, you should also pay attention to develop good habits and take good care of your breasts.