Ulysses Ribeiro
Sao Paulo, SP, Brazil
Last Updated: 09/26/2026
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Found 146 publications
Feasibility of robotic telesurgery over wired and private 5 G networks within Brazil's public health system (SUS): a pilot study.
Journal: Clinics (Sao Paulo, Brazil)
Published: February 25, 2026
Prospective study of a structured robotic surgery training program in a public cancer hospital in Brazil.
Journal: Journal of robotic surgery
Published: September 03, 2025
Risk Factors for Stricture After Endoscopic Submucosal Dissection of Large Rectal Neoplasms.
Journal: Diseases of the colon and rectum
Published: June 13, 2025
Surgical treatment of perforated gastric tumors.
Journal: World journal of gastrointestinal surgery
Published: June 10, 2025
Improved outcomes in Familial Adenomatous polyposis management. Results achieved in a single center over a 40-year period.
Journal: Clinics (Sao Paulo, Brazil)
Published: April 08, 2025
Correction: Effect of Early Postoperative Mobilization on Functional Recovery, Hospital Length of Stay, and Postoperative Complications After Immediate Internal Pudendal Artery Perforator Flap Reconstruction for Irradiated Abdominoperineal Resection Defects: A Prospective, Randomized Controlled Trial.
Journal: Annals of surgical oncology
Published: December 02, 2024
Results of Endoscopic Treatment of Recurrent Malignant Biliary Obstruction in Patients with Self-Expanding Metal Stents.
Journal: Digestive diseases and sciences
Published: August 21, 2024
Effect of Early Postoperative Mobilization on Functional Recovery, Hospital Length of Stay, and Postoperative Complications After Immediate Internal Pudendal Artery Perforator Flap Reconstruction for Irradiated Abdominoperineal Resection Defects: A Prospective, Randomized Controlled Trial.
Journal: Annals of surgical oncology
Published: June 24, 2024
Peritoneal recurrence in gastric cancer after curative gastrectomy: risk factors and predictive score model.
Journal: Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract
Published: June 05, 2024
Prognostic significance of microsatellite instability in patients with resectable gastric cancer.
Journal: Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract
Published: May 08, 2024
Risk Scoring System to Predict Mortality in Gastric Cancer with Peritoneal Carcinomatosis.
Journal: Medical sciences (Basel, Switzerland)
Published: April 18, 2024
Last Updated: 09/26/2026