Guilherme B. Sander
Porto Alegre, RS, Brazil
Last Updated: 09/26/2026
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Found 16 publications
Computer-aided detection with or without mucosal-exposure devices in colonoscopy: a systematic review and meta-analysis with trial sequential analysis.
Journal: Surgical endoscopy
Published: June 19, 2025
Assessment of residual gastric volume by ultrasound prior to upper endoscopy: a prospective cohort study.
Journal: Canadian journal of anaesthesia = Journal canadien d'anesthesie
Published: March 19, 2024
Ultra-Processed Food Consumption and Gastrointestinal Cancer Risk: A Systematic Review and Meta-Analysis.
Journal: The American journal of gastroenterology
Published: July 09, 2023
PREVALENCE OF SERRATED POLYPS AND THEIR ASSOCIATION WITH SYNCHRONOUS COLORECTAL ADVANCED ADENOMAS.
Journal: Arquivos de gastroenterologia
Published: February 06, 2023
EVALUATION OF UNDERWATER ENDOSCOPIC MUCOSAL RESECTION FOR COLORECTAL POLYPS IN AN OUTPATIENT CLINIC IN BRAZIL.
Journal: Arquivos de gastroenterologia
Published: March 07, 2021
Interferon-lambda 3 and 4 Polymorphisms Increase Sustained Virological Responses and Regulate Innate Immunity in Antiviral Therapy With Pegylated Interferon-Alpha.
Journal: Frontiers in cellular and infection microbiology
Published: January 20, 2021
Patient safety in an endoscopy unit: an observational retrospective analysis of reported incidents.
Journal: Brazilian journal of anesthesiology (Elsevier)
Published: January 29, 2020
Analysis of the Influence of Interleukin-1β Gene Polymorphism on Gastric Inflammatory Response and Precancerous Lesions Development in Patients with Functional Dyspepsia.
Journal: Immunological investigations
Published: January 08, 2020
ASSOCIATION OF DUODENAL EOSINOPHILIC INFILTRATE WITH HELICOBACTER PYLORI INFECTION, BUT NOT WITH FUNCTIONAL DYSPEPSIA.
Journal: Arquivos de gastroenterologia
Published: November 23, 2019
Potential roles of Helicobacter pylori treatment, body mass index and waist circumference in the causation of erosive esophagitis: a randomized clinical trial (HEROES-GERD).
Journal: International journal of obesity (2005)
Published: September 25, 2018
Helicobacter pylori eradication: influence of interleukin-1beta -31 C/T polymorphism.
Journal: The Brazilian journal of infectious diseases : an official publication of the Brazilian Society of Infectious Diseases
Published: March 15, 2018
Pharmacokinetics comparison of two pegylated interferon alfa formulations in healthy volunteers.
Journal: BMC pharmacology & toxicology
Published: January 25, 2017
Last Updated: 09/26/2026