Autologous Fat Transplantation and Delayed Silicone Implant Insertion in a Case of Mycobacterium avium Breast Infection

Abstract

Background

Infection after breast augmentation is uncommon, occurring in 1–3% of cases. They are typically caused by bacterial skin flora, specifically Staphylococcus aureus and the coagulase-negative staphylococci. There have been infrequent reports of breast implant infection caused by the atypical mycobacteria.

Methods

This report summarizes the case of a female patient who was infected by Mycobacterium avium after undergoing augmentation mammoplasty. This is the second case reported in the literature. Conservative recommendations include antibiotic therapy and removal of the implant until resolution of the infection or until healing of the wound. Salvage methods include one or more of the following: antibiotic therapy, debridement, curettage, pulse lavage, capsulectomy, device exchange, primary closure, and/or flap coverage.

Results

After removal of the implant and antibiotic therapy, autologous fat transplantation for correction of breast tissue depressions caused by the mycobacterium infection was done. Delayed bilateral breast augmentation by inserting polyurethane-covered silicone implants in subpectoral position and round block mastopexy to resect the periareolar scars were performed.

Conclusion

Although this kind of complication has significantly compromised the aimed result and has caused frustration to both the patient and the physicians involved, we believe that the combination of autologous fat transplantation and delayed silicone implant insertion can be a safe strategy and can produce an acceptable aesthetic result.