BREAST CANCER IN AN 18-YEAR-OLD PATIENT: A CASE REPORT - Moraes, Maria Letícia; Silva, Eduardo Resende Sousa e; Lima, Laura Viana de; Seba, Carla Paulinelli; Bastos, Isabela Vieira; Leite, Ana Paula Teixeira; Gonçalves, João Emanuel Meireles; Fontoura, Renata Pereira (Mastology, 2018)