Peter Attia· MD
we may uh get to the point of talking about ductal carcinoma in citu or dcis which um is a precancerous lesion where the cells are beginning to accumulate within the duct but have not penetrated into the rest of the breast tissue and the analogy I give to patients all the time is this is like a colon poop it's a growth it is a precancerous growth we treat it so that it doesn't blossom into a full-blown cancer