What are some new developments in breast reconstruction after mastectomy?
Oncoplastic surgery. In general, women who have lumpectomy or partial mastectomy for early-stage breast cancer do not have reconstruction. However, for some of these women the surgeon may use plastic surgery techniques to reshape the breast at the time of cancer surgery. This type of breast-conserving surgery, called oncoplastic surgery, may use local tissue rearrangement, reconstruction through breast reduction surgery, or transfer of tissue flaps. Long-term outcomes of this type of surgery are comparable to those for standard breast-conserving surgery (14).
Autologous fat grafting. A newer type of breast reconstruction technique involves the transfer of fat tissue from one part of the body (usually the thighs, abdomen, or buttocks) to the reconstructed breast. The fat tissue is harvested by liposuction, washed, and liquified so that it can be injected into the area of interest. Fat grafting is mainly used to correct deformities and asymmetries that may appear after breast reconstruction. It is also sometimes used to reconstruct an entire breast. Although concern has been raised about the lack of long-term outcome studies, this technique is considered safe (1,6).