Rate of conversion to an open procedure: Is it really reduced in robotic colorectal surgery?

por Parra, Rogério Serafim, Feitosa, Marley Ribeiro, Féres, Omar
Publicado 2021

Preservation of the superior rectal artery in laparoscopic colectomy for slow transit constipation: Is it really associated with better outcomes?

por Parra, Rogério Serafim, Feres, Omar, Rocha, José Joaquim Ribeiro
Publicado 2021

Spontaneous transvaginal small bowel evisceration: a case report

por Parra, Rogério Serafim, da Rocha, José Joaquim Ribeiro, Feres, Omar
Publicado 2010

Serum levels of infliximab in Brazilian patients with Crohn's disease: what are the reasons for differences from previous studies?

por Teixeira, Fabio Vieira, Parra, Rogerio Serafim, Feres, Omar, Kotze, Paulo Gustavo
Publicado 2019

Postoperative Complications and Stoma Rates After Laparoscopic Resection of Deep Infiltrating Endometriosis with Bowel Involvement

por Parra, Rogério Serafim, Valério, Fernando Passador, Zanardi, José Vitor Cabral, Feitosa, Marley Ribeiro, Camargo, Hugo Parra, Féres, Omar
Publicado 2022

Surgical and postoperative evaluations of rectal adenomas excised with a rigid proctoscope

por de Lima, Roberta Denise Alkmin Lopes, Parra, Rogério Serafim, Feitosa, Marley Ribeiro, Feres, Omar, da Rocha, José Joaquim Ribeiro
Publicado 2020

Infliximab-associated fulminant hepatic failure in ulcerative colitis: a case report

por Parra, Rogerio Serafim, Feitosa, Marley Ribeiro, Machado, Vanessa Foresto, Ramalho, Leandra Naira Zambelli, Rocha, Jose Joaquim Ribeiro da, Feres, Omar
Publicado 2015

Retrospective analysis of surgical and oncological results of laparoscopic surgeries performed by residents of coloproctology

por MOTA, BÁRBARA BIANCA LINHARES, MACEDO, TARCÍSIO JUNIOR BITTENCOURT, PARRA, ROGÉRIO SERAFIM, ROCHA, JOSÉ JOAQUIM RIBEIRO DA, FERES, OMAR, FEITOSA, MARLEY RIBEIRO
Publicado 2023

Familial adenomatous polyposis and desmoid tumors

por Righetti, Ana Elisa Moraes, Jacomini, Cristiane, Parra, Rogerio Serafim, de Almeida, Ana Luiza Normanha Ribeiro, Rocha, José Joaquim Ribeiro, Féres, Omar
Publicado 2011

Melanoma of the anal canal

por Parra, Rogerio Serafim, de Almeida, Ana Luiza Normanha Ribeiro, Badiale, Giovana Bachega, da Silva Moraes, Margarida Maria Fernandes, Rocha, José Joaquim Ribeiro, Féres, Omar
Publicado 2010

How to manage inflammatory bowel disease during the COVID-19 pandemic: A guide for the practicing clinician

por Chebli, Júlio Maria Fonseca, Queiroz, Natália Sousa Freitas, Damião, Adérson Omar Mourão Cintra, Chebli, Liliana Andrade, Costa, Márcia Henriques de Magalhães, Parra, Rogério Serafim
Publicado 2021

Access to High-Cost Biological Agents: Perceptions of Brazilian Patients with Inflammatory Bowel Diseases

por Parra, Rogerio Serafim, da Costa Ferreira, Sandro, Machado, Vanessa Foresto, Nigro, Cintia Maura Caseiro, da Rocha, José Joaquim Ribeiro, de Almeida Troncon, Luiz Ernesto, Feres, Omar
Publicado 2023

COVID-19 quarantine measures are associated with negative social impacts and compromised follow-up care in patients with inflammatory bowel disease in Brazil

por Feitosa, Marley Ribeiro, Parra, Rogério Serafim, de Camargo, Hugo Parra, Ferreira, Sandro da Costa, Troncon, Luiz Ernesto de Almeida, da Rocha, José Joaquim Ribeiro, Féres, Omar
Publicado 2021

Hyperbaric oxygen therapy decreases mortality due to Fournier’s gangrene: a retrospective comparative study

por Féres, Omar, Feitosa, Marley Ribeiro, da Rocha, José Joaquim Ribeiro, Miranda, Juliana Mamede, dos Santos, Luciana Egydio, Féres, Artur Cury, de Camargo, Hugo Parra, Parra, Rogério Serafim
Publicado 2021

Effectiveness and Safety of Ustekinumab for Moderate to Severely Active Crohn’s Disease: Results from an Early Access Program in Brazil

por Chebli, Julio Maria Fonseca, Parra, Rogério Serafim, Flores, Cristina, Moraes, Antonio Carlos, Nones, Rodrigo Bremer, Gomes, Tarcia Nogueira Ferreira, Perdomo, Ana Maria Bravo, Scapini, Gustavo, Zaltman, Cyrla
Publicado 2022

PPARG expression in colorectal cancer and its association with staging and clinical evolution (1)

por Villa, Andre Luiz Prezotto, Parra, Rogério Serafim, Feitosa, Marley Ribeiro, de Camargo, Hugo Parra, Machado, Vanessa Foresto, Tirapelli, Daniela Pretti da Cunha, da Rocha, José Joaquim Ribeiro, Feres, Omar
Publicado 2020

Laparoscopic bowel resection of deep infiltrating endometriosis. Comparative outcomes of a public teaching hospital and a referral private hospital

por Parra, Rogério Serafim, Feitosa, Marley Ribeiro, Valerio, Fernando Passador, de Camargo, Hugo Parra, Zanardi, José Vitor Cabral, Feres, Omar, da Rocha, José Joaquim Ribeiro, Rosa-e-Silva, Júlio César
Publicado 2020

Experimental Model of Rectal Carcinogenesis Induced by N-Methyl-N-Nitrosoguanidine in Mice with Endoscopic Evaluation

por Machado, Vanessa Foresto, Parra, Rogerio Serafim, Leite, Caio Abner, Minto, Stefania Bovo, Cunha, Thiago Mattar, Cunha, Fernando de Queiroz, Garcia, Sergio Britto, Feitosa, Marley Ribeiro, da Rocha, Jose Joaquim Ribeiro, Feres, Omar
Publicado 2020

Preoperative rectal tumor embolization as an adjunctive tool for bloodless abdominoperineal excision: A case report

por Feitosa, Marley Ribeiro, de Freitas, Lucas Fernandes, Filho, Antonio Balestrim, Nakiri, Guilherme Seizem, Abud, Daniel Giansante, Landell, Ligia Magnani, Brunaldi, Mariângela Ottoboni, da Rocha, Jose Joaquim Ribeiro, Feres, Omar, Parra, Rogério Serafim
Publicado 2020

Leukocytoclastic Vasculitis Secondary to Anti-Tumor Necrosis Factor Therapy in Inflammatory Bowel Diseases: A Multicenter Retrospective Cohort Study

por Parra, Rogério Serafim, Chebli, Júlio Maria Fonseca, Chebli, Liliana Andrade, de Lima Junior, Sérgio Figueiredo, Lins Neto, Manoel Alvaro, de Medeiros, Terry Rocha, Faria, Francesca Maia, Feitosa, Marley Ribeiro, Nigro, Cintia Maura Caseiro, Féres, Omar
Publicado 2023