Brianese, R. C.; Torrezan, G. T.; Andrade, M. de B.; Lima, V. C. C. de; Sanches, S. M.; Formiga, M. N. da C.; Makdissi, F. B. A.; Carraro, D. M. INVESTIGATION OF CIRCULATING TUMOR DNA (CTDNA) IN PATIENTS WITH NON-METASTATIC TRIPLE-NEGATIVE BREAST CANCER (TNBC) SUBMITTED TO NEOADJUVANT CHEMOTHERAPY. MAST 2026, 32.