Journal of Coloproctology (Rio de Janeiro), Volume: 42, Issue: 2, Pages: 126-130, Published: 15 AUG 2022 Journal of Coloproctology (Rio de Janeiro) v.42 n.2 2022 Journal of Coloproctology (Rio de Janeiro. Online) Sociedade Brasileira de Coloproctologia (SBCP) instacron:SBCP Journal of Coloproctology (2021)