Case reports, 049–055 | DOI: 10.53260/EGO.224017 Selective sentinel lymph node biopsy associatedwith primary systemic chemotherapy in breast cancer Yolanda Gil González, Yonit Emergui Zhiren, Manuel Cazorla Betancor, María Isabel Reyes Rodríguez, Concepción Jiménez Medina, Alicia Inmaculada Martín Martínez
