ANAL MELANOMA: CASE REPORT - Miranda, Isabela de Oliveira; Schwaab, Maíra Leticia; Cecconello, Giulia Luiza; Cirino, Emanuella Roberta Ina; Ropelato, Renato Vismara; Todescatto, Alexandra Damasio; Kotze, Paulo Gustavo (Journal of Coloproctology, 2024)