[Breast reconstruction after mastectomy: necessity, evolution, techniques and research goals].

Breast reconstruction is recognized as an integrated part of breast cancer treatment today. Depending on tumor characteristics, different types of partial and total breast resections are indicated: tumorectomy, nipple/skin sparing or complete mastectomy. Patients' desires, general health status and body shape, as well as the necessity of adjuvant therapies, lead to the individual reconstruction plan.