Eficacia de la biopsia intraoperatoria del ganglio centinela mediante el método one step nucleic acid amplification para evitar la linfadenectomía axilar en mujeres con cáncer de mama tratadas previamente con quimioterapia neoadyuvante

Intraoperative SLNB using OSNA in women with clinically negative axillary lymph nodes at initial presentation who received neoadjuvant chemotherapy, predicts axillary status with high accuracy. Also it allows immediately make decisions about the indication or not to perform an axillary dissection, thus avoiding delay in the administration of chemotherapy and benefit the patients for a single surgical procedure.