TATTOO: FORMAL INDICATION OF RADIOISOTOPE USE TO LOCATE SENTINEL LYMPH NODE? REPORT OF TWO CLINICAL CASES - Ramos, Paulus F. M.; Góes, Claudia A. A.; Figueiredo, Tatiana P. B. B.; Hassan, Rafael A. M.; Andrade, Naiana S. C.; Guindalini, Rodrigo S. C. (Mastology, 2018)