The Evolution of Regional Nodal Irradiation in Breast Cancer
Cet article fait le point sur l'évolution des stratégies thérapeutiques pour traiter des ganglions lymphatiques régionaux chez les patientes atteintes d'un cancer du sein, puis analyse les controverses concernant le rôle d'une radiothérapie des ganglions régionaux dans le cadre d'un traitement personnalisé
Breast cancer regional node management has witnessed many changes over the last decade. Advances in surgical techniques establishing sentinel lymph node biopsy as an alternative to axillary dissection, use of microarray technology for subtyping breast cancer to guide systemic therapy selection, and the expansion of the systemic therapy armamentarium including targeted agents have contributed to changing our strategy from one size fits all to a more tailored approach. There have also been recent landmark studies reported that significantly impact clinical practice in the regional nodal management of breast cancer. As the molecular era of personalized medicine is approaching, we hereby revisit the rational, benefit, and controversies of regional nodal irradiation in the light of the most recent publications.