Adenocarcinoma metastático cutâneo de origem desconhecida: Relato de um caso

by Nahas,Caio Sergio Rizkallah, Meniconi,Marcos Túlio Martino, Birolini,Dario
Published 2004

Rastreamento de lesões precursoras do carcinoma espino-celular anal em indivíduos portadores do HIV

by Nahas,Caio Sergio Rizkallah, Silva-Filho,Edesio Vieira da, Pollara,Wilson M., Nahas,Sergio Carlos
Published 2011

Excisão total do mesorreto por laparoscopia

by Cotti,Guilherme Cutait de Castro, Ribeiro-Jr,Ulysses, Nahas,Caio, Nahas,Sergio, Pollara,Wilson, Ceconnelo,Ivan
Published 2011

Transanal endoscopic microsurgery (TEM): a minimally invasive procedure for treatment of selected rectal neoplasms

by Nahas,Sergio C., Nahas,Caio S. R., Marques,Carlos Frederico S., Dias,Andre Roncon, Pollara,Wilson M., Cecconello,Ivan
Published 2010

A vídeo-cirurgia no tratamento do megacólon chagásico

by Nahas,Sérgio Carlos, Dias,André Roncon, Dainezi,Marco Aurélio, Araújo,Sérgio Eduardo Alonso, Nahas,Caio Sérgio Rizkallah
Published 2006

IS THERE A DIFFERENCE BETWEEN RIGHT- VERSUS LEFT-SIDED COLON CANCERS? DOES SIDE MAKE ANY DIFFERENCE IN LONG-TERM FOLLOW-UP?

by BUSTAMANTE-LOPEZ,Leonardo Alfonso, NAHAS,Sergio Carlos, NAHAS,Caio Sergio R., PINTO,Rodrigo Ambar, MARQUES,Carlos Frederico S., CECCONELLO,Ivan
Published 2019

Médicos residentes podem realizar com segurança e eficiência técnicas de Milligan-Morgan, Ferguson e grampeadores no tratamento cirúrgico das hemorróidas?

by Nahas,Sérgio Carlos, Pinto,Rodrigo Ambar, Dias,André Roncon, Chow,Bruce, Nahas,Caio Sergio Rizkallah, Marques,Carlos Frederico Sparapan, Cecconello,Ivan
Published 2011

Stapled hemorrhoidectomy for the treatment of hemorrhoids

by Nahas,Sergio Carlos, Borba,Marcelo Rodrigues, Brochado,Maria Cecília Teixeira, Marques,Carlos Frederico Sparapan, Nahas,Caio Sérgio Rizkallah, Miotto-Neto,Boulanger
Published 2003

Atypical perianal herpes simplex infection in hiv-positive patients

by Simonsen,Marcelo, Nahas,Sergio Carlos, Silva Filho,Edesio Vieira da, Araújo,Sergio Eduardo Alonso, Kiss,Desiderio Roberto, Nahas,Caio Sergio Rizkallah
Published 2008

Gastrointestinal stromal tumor of the rectum treated with neoadjuvant Imatinib followed by transanal endoscopic microsurgery

by NAHAS,Caio Sergio Rizkallah, NAHAS,Sergio Carlos, MARQUES,Carlos Frederico Sparapan, SCHMERLING,Rafael, BUSTAMANTE-LOPEZ,Leonardo Alfonso, RIBEIRO JUNIOR,Ulysses, CECCONELLO,Ivan
Published 2015

PROGNOSTIC FACTORS FOR LEFT COLECTOMY FOR COLON CANCER: A TEN YEARS EXPERIENCE OF A SINGLE UNIVERSITY INSTITUTION

by NAHAS,Sergio Carlos, NAHAS,Caio Sergio, BUSTAMANTE-LOPEZ,Leonardo Alfonso, PINTO,Rodrigo Ambar, MARQUES,Carlos Frederico Sparapan, CAMPOS,Fabio Guilherme, CECCONELLO,Ivan
Published 2017

Perianal squamous cell carcinoma with high-grade anal intraepithelial neoplasia in an HIV-positive patient using highly active antiretroviral therapy: case report

by Nahas,Sergio Carlos, Nahas,Caio Sergio Rizkallah, Silva Filho,Edesio Vieira da, Levi,Jose Eduardo, Atui,Fabio Cesar, Marques,Carlos Frederico Sparapan
Published 2007

Prognostic factors of surgically-treated patients with cancer of the right colon: a ten years' experience of a single universitary institution

by NAHAS,Sergio Carlos, NAHAS,Caio Sergio Rizkallah, BUSTAMANTE-LOPEZ,Leonardo Alfonso, PINTO,Rodrigo Ambar, MARQUES,Carlos Frederico Sparapan, CAMPOS,Fabio Guilherme, CECONELLO,Ivan
Published 2015

IS LAPAROSCOPIC REOPERATION FEASIBLE TO TREAT EARLY COMPLICATIONS AFTER LAPAROSCOPIC COLORECTAL RESECTIONS?

by PINTO,Rodrigo Ambar, BUSTAMANTE-LOPEZ,Leonardo Alfonso, SOARES,Diego Fernandes Maia, NAHAS,Caio Sergio R., MARQUES,Carlos Frederico S., CECCONELLO,Ivan, NAHAS,Sergio Carlos
Published 2020

Colonoscopia como método diagnóstico e terapêutico das moléstias do instestino grosso: análise de 2.567 exames

by Nahas,Sergio Carlos, Marques,Carlos Frederico Sparapan, Araújo,Sérgio Alonso, Aisaka,Adilson Akihide, Nahas,Caio Sérgio Rizkallah, Pinto,Rodrigo Ambar, Kiss,Desidério Roberto
Published 2005

HEALTH-RELATED QUALITY OF LIFE ASSESSMENT IN PATIENTS WITH RECTAL CANCER TREATED WITH CURATIVE INTENT

by SOUZA,José Luís da Costa Alves de, NAHAS,Caio Sergio Rizkallah, NAHAS,Sergio Carlos, MARQUES,Carlos Frederico Sparapan, RIBEIRO JÚNIOR,Ulysses, CECCONELLO,Ivan
Published 2018

Surgical treatment of anal stenosis: assessment of 77 anoplasties

by Habr-Gama,Angelita, Sobrado,Carlos Walter, Araújo,Sergio Eduardo Alonso de, Nahas,Sergio Carlos, Birbojm,Ingrid, Nahas,Caio Sergio Rizkallah, Kiss,Desidério Roberto
Published 2005

RESULTS OF SURGICAL TREATMENT OF COLORECTAL CANCER, ELECTIVE AND EMERGENCY, IN PATIENTS WITH COVID-19

by NAHAS,Sergio Carlos, MEIRA JÚNIOR,José Donizeti de, NAHAS,Caio Sergio Rizkallah, SOBRADO,Lucas Faraco, PINTO,Rodrigo Ambar, ABDALA,Edson, RIBEIRO JUNIOR,Ulysses, CECCONELLO,Ivan
Published 2022

Endoscopic colostomy with percutaneous colopexy: an animal feasibility study

by Bustamante-López,Leonardo Alfonso, Sulbaran,Marianny, Nahas,Sergio Carlos, Guimaraes Horneaux de Moura,Eduardo, Nahas,Caio Sergio, Marques,Carlos Federico, Sakai,Christiano, Ceconello,Ivan, Sakai,Paulo
Published 2017

ANORECTAL MANOMETRY STANDARD OF A BRAZILIAN POPULATION AT PRODUCTIVE AGE WITHOUT PELVIC FLOOR DISORDERS: A PROSPECTIVE VOLUNTEERED STUDY

by PINTO,Rodrigo Ambar, CORREA-NETO,Isaac José Felippe, BUSTAMANTE-LOPEZ,Leonardo Alfonso, NAHAS,Caio Sergio R., MARQUES,Carlos Frederico S., SOBRADO-JUNIOR,Carlos Walter, CECCONELLO,Ivan, NAHAS,Sergio Carlos
Published 2021