PYODERMA GANGRENOSUM: REPORT OF A CASE INVOLVING THE BREAST - Amorim, Andressa G.; Ramos, Marcellus N. M.; Cavagna, Felipe A.; Sawada, Maria I. B. A. C.; Melitto, Alexandre S.; Mattar, André; Shida, Jorge Y.; Gebrim, Luiz H. (Mastology, 2018)