Accès ouvert
2026
article
OpenAlex
Bruno da Costa Martins, Larissa Mercadante de Assis, André Roncon Dias, Rodrigo Corsato Scomparin et autres
Background and Aims Duodenal neuroendocrine tumors (dNETs) are rare neoplasms with malignant potential. Endoscopic resection (ER) is increasingly used for selected non-ampullary dNETs; however, concerns remain regarding safety and oncologic significance of positive resection margins. This study aimed to evaluate the safety …
br
(code pays fourni par la source)
Accès ouvert
2022
article
OpenAlex
Bruno da Costa Martins, Andressa A. Machado, Rodrigo Corsato Scomparin, Gustavo Andrade de Paulo et autres
Abstract Background and study aims Upper gastrointestinal bleeding (UGIB) from malignancy is associated with high rebleeding and mortality rates. Recently, TC-325 powder has shown promising results in the treatment of UGIB, including malignant bleeding. The aim of this study was to compare …
br, ca
(code pays fourni par la source)
2021
article
OpenAlex
Débora Rodrigues Jozala, Pedro Luiz Toledo de Arruda Lourenção, Simone Antunes Terra, Giovana T. Comes et autres
2021
conference-paper
OpenAlex
Rodrigo Corsato Scomparin, Bruno da Costa Martins, Luciano Lenz, Luiza Bento et autres
Aims More than 20 years have elapsed since the first description of the use of Colorectal self-expanding metal stents (SEMS) as bridge therapy of malignant colorectal obstruction, and the theme remains controversial. The aim of this study was to compare the long-term …
br
(code pays fourni par la source)
Accès ouvert
2020
article
OpenAlex
Marcelo Simas de Lima, Gustavo R. Lima, Caterina Pennacchi, Rodrigo Corsato Scomparin et autres
A patient underwent endoscopic submucosal dissection of the middle esophagus to treat a superficial squamous cell carcinoma (T1a). He was admitted to the emergency room 2 weeks later with signs of sepsis. Computed tomography (CT) scan showed a mediastinal abscess, and an …
br
(code pays fourni par la source)
Accès ouvert
2020
article
OpenAlex
Rodrigo Corsato Scomparin, Pedro Luiz Toledo de Arruda Lourenção, Giovana T. Comes, Wilson Elias de Oliveira et autres
br
(code pays fourni par la source)
Accès ouvert
2020
article
OpenAlex
Rodrigo Corsato Scomparin, Bruno da Costa Martins, Luciano Lenz, Luiza Bento et autres
OBJECTIVE: The use of colorectal self-expanding metal stents (SEMS) as bridge therapy for malignant colorectal obstruction was first reported more than 20 years ago. However, its use remains controversial. In this study, we aimed to compare the long-term survival of patients with …
br
(code pays fourni par la source)
2019
conference-abstract
OpenAlex
Rodrigo Corsato Scomparin, Bruno da Costa Martins, Carlos Frederico Sparapan Marques, Caio Sérgio Rizkallah Nahas et autres
br
(code pays fourni par la source)
2019
conference-paper
OpenAlex
Rodrigo Corsato Scomparin, Bruno da Costa Martins, CF Sparapan Marques, Caio Nahas et autres
Aims: Colorectal self-expanding metal stents (SEMS) can be used as a bridge therapy in acute malignant colorectal obstruction for elective surgical treatment in better clinical conditions. There are reports of higher rates of tumor recurrence in the long-term and worse survival in …
br
(code pays fourni par la source)
2019
conference-paper
OpenAlex
Luiza Bento, Maurício Minata, Clelma Batista, Rodrigo Corsato Scomparin et autres
Aims: Characterize the endoscopic aspects of metastases to the gastrointestinal tract and analyze the survival rate of this patients. Methods: A retrospective, single center, observational study, between January 2009 to December 2017. All patients with metastatic lesions to the GI tract with …
br
(code pays fourni par la source)
Accès ouvert
2018
article
OpenAlex
Rodrigo Corsato Scomparin, Luiza Bento, Clelma Batista, Bruno da Costa Martins et autres
in, br
(code pays fourni par la source)
2018
conference-abstract
OpenAlex
Bruno da Costa Martins, Rodrigo Corsato Scomparin, Luiza Bento, Clelma Batista Pires et autres
br
(code pays fourni par la source)