Prognostic factors for local recurrence in patients with rectal cancer submitted to neoadjuvant chemoradiotherapy and total mesorectal excision Caio Sergio Rizkallah Nahas; Sergio Carlos Nahas; Carlos Frederico Sparapan Marques; Ulysses Ribeiro Junior; Leonardo Bustamante-Lopez; Guilherme Cutait Cotti; Antonio Rocco Imperiale; Rodrigo Ambar Pinto; Ivan Cecconello;

Correlation between liver volume drainage and clinical success after endoscopic biliary drainage of hilar malignant obstruction Jennifer Nakamura Ruas; Ernesto Quaresma Mendonça; Luciano Lenz; Gustavo Andrade de Paulo; Ricardo Uemura Sato; José Jukemura; Ulysses Ribeiro Junior; Fauze Maluf-Filho; Bruno Costa Martins;

Delayed diagnosis and increased mortality risk: Assessing the effects of the COVID-19 pandemic on breast cancer recurrence Lindson Mühlmann; Franklin Fernandes Pimentel; Daniel Guimarães Tiezzi; Hélio Humberto Angotti Carrara; Jurandyr Moreira de Andrade; Francisco José Candido dos Reis;