RESUMO
INTRODUCTION: The ideal technical and chronological approach of breast reconstruction in case of planned radiotherapy after mastectomy (post-mastectomy radiotherapy, PMRT) continues to be controversially discussed. METHODS: The authors analysed the MEDLINE Database PubMed for relevant studies concerning PMRT and breast reconstruction. The main theses from these publications were extracted and summarised. RESULTS: An implant-based approach is the least invasive technique for immediate breast-mound formation in a PMRT setting. Reconstruction in a PMRT setting with a two-stage expander-implant technique or expander-implant-autologous procedure can provide good to excellent cosmetic outcomes. In contrast to the implant-based approach, autologous reconstruction methods provide an improved quality of life as well as haptic and sensory advantages and are usually associated with lower complication rates. PMRT after autologous reconstruction can have a negative impact on the autologous tissue. A delayed autologous approach can be advantageous and should be generally favoured in high-risk patients. CONCLUSION: Factors influencing a meticulous planning of breast reconstruction including PMRT are surgical, aesthetic and patient characteristics, quality of life, preference and expectation. Ideally, PMRT is completed before autologous reconstruction to avoid radiation-associated side-effects on the final reconstructive result. If PMRT is likely, but potentially not necessary, an immediate-delayed procedure may be of advantage.