Breast reconstruction can be performed at the same time as the mastectomy ("immediate reconstruction") or a while after mastectomy ("delayed reconstruction").
When the mastectomy and reconstruction are performed at the same time, a skin-sparing mastectomy can usually be performed which saves the majority of the natural breast skin envelope (except for the nipple and areola). Only the actual breast tissue under the skin is removed. The reconstruction then "fills" this empty skin envelope. In some select cases the nipple and areola can also be saved. This is known as a nipple-sparing mastectomy.
Skin-sparing (or nipple-sparing) mastectomy and immediate breast reconstruction produce the most "natural" results with the least scarring. This should therefore be the goal for breast cancer patients with early disease (stage I or II) whenever possible.
Delayed reconstruction unfortunately leaves more scarring (typically) and the final breast is less likely to look like the breasts Mother Nature provided. Common reasons to delay reconstruction include advanced breast cancer (stage III or IV), inflammatory breast cancer, the plan for radiation therapy after mastectomy, and lack of access to a reconstructive surgeon.
The difference in scarring between immediate and delayed breast reconstruction can be seen in these breast reconstruction before and after photos.
Ultimately the priority must always be "life before breast" - obviously the breast cancer treatment comes first in terms of priority. However, all other things being equal, there will sometimes be a choice to be made between having the reconstruction performed with the mastectomy or some time after the mastectomy. Whenever possible, I encourage women to seek immediate reconstruction for the best cosmetic results.
Dr Chrysopoulo is a board certified plastic surgeon specializing in the latest breast reconstruction techniques including the DIEP flap procedure. He and his partners perform over 500 DIEP flap procedures per year and are In-Network for most US insurance plans. Learn more about your breast reconstruction options and connect with other breast reconstruction patients here. You can also follow Dr C on Twitter!