The Post Therapy Breast

ABSTRACTBoth systemic and local therapy, for conditions of the breast and unrelated to it, may produce manuno‐graphic changes. Some of these are characteristic, such as the pattern of scarring seen in reduction mammo‐plasty. In many other instances, however, the changes produced overlap features commonly seen in malignancy. A knowledge of the timing, natural history and spectrum of these changes will aid mammographic interpretation.