Nipple Necrosis After Nipple-Sparing Mastectomy | Dr. Daniel Gould

Dr. Daniel Gould co-authored this study published in Plastic and Reconstructive Surgery, examining how patient characteristics, surgical techniques, and reconstructive materials may influence the risk of nipple necrosis following nipple-sparing mastectomy.

Nipple-sparing mastectomy can preserve the nipple-areola complex during breast cancer treatment or risk-reducing surgery, helping maintain more of the natural breast envelope for reconstruction. However, preserving this tissue also requires maintaining an adequate blood supply, making nipple necrosis an important potential complication.

The researchers evaluated 233 cases, including 113 nipple-sparing mastectomies with immediate reconstruction and 120 matched skin-sparing mastectomies. They compared overall complications and examined factors that could influence partial or total nipple necrosis. 

Overall complication rates were similar between nipple-sparing and skin-sparing mastectomy. Among nipple-sparing cases, partial or total nipple necrosis occurred in 20% of cases, while complete nipple necrosis was considerably less common at 2%. 

Breast size emerged as an important consideration. Patients with C-cup or larger breasts experienced a significantly higher rate of nipple necrosis than those with smaller breasts. Smoking and vascular conditions also showed trends toward increased risk, although these associations did not reach statistical significance.

The research highlights the importance of thoughtful patient selection and surgical planning when performing nipple-sparing mastectomy. By better understanding factors that may compromise blood supply to the nipple, surgeons can work to reduce complications while preserving the aesthetic and reconstructive advantages of the procedure.