Skin Reduction Nipple-Sparing Mastectomy.

Area of Science:

• Oncology
• Plastic Surgery
• Breast Surgery

Background:

• Nipple-sparing mastectomy (NSM) is a standard treatment for early-stage breast cancer.
• Traditionally, large-breasted or ptotic patients were excluded from NSM due to challenges in preserving nipple viability with skin reduction.
• The vascular supply to the nipple-areolar complex is delicate and susceptible to compromise during extensive skin manipulation.

Purpose of the Study:

• To present a modified nipple-sparing mastectomy technique enabling simultaneous skin reduction in large-breasted and ptotic patients.
• To demonstrate a method for preserving the nipple-areolar complex's blood supply during mastectomy and skin envelope reduction.
• To improve cosmetic results and expand NSM candidacy.

Main Methods:

• A surgical technique involving deepithelialization of excess skin flaps to preserve dermal vessels.
• Mastectomy followed by imbrication of the remaining skin to reduce the skin envelope.
• Utilizing a deepithelialized lower flap (autoderm) for coverage of a tissue expander, anchored to the pectoralis muscle.

Main Results:

• Successful preservation of nipple-areolar complex viability in large-breasted and ptotic patients undergoing mastectomy.
• Achieved significant skin reduction, addressing macromastia and breast ptosis.
• Facilitated improved aesthetic outcomes post-mastectomy with nipple preservation.

Conclusions:

• This modified NSM technique effectively combines nipple preservation with necessary skin reduction for large-breasted and ptotic patients.
• The deepithelialization and flap reconstruction method ensures adequate blood supply to the nipple-areolar complex.
• This approach expands the application of nipple-sparing mastectomy, offering better cosmetic results for a wider patient population.