Sebastian N. Geiger

Av. Dr. Arnaldo, 251, Cerqueira César
Sao Paulo, SP 01246000, Brazil

Last Updated: 09/26/2026

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Found 13 publications

Clinical outcomes of plastic versus self-expanding metal stents in malignant hilar biliary obstruction.

Clinical outcomes of plastic versus self-expanding metal stents in malignant hilar biliary obstruction.

Journal: Surgical endoscopy

Published: September 20, 2025

Results of Endoscopic Treatment of Recurrent Malignant Biliary Obstruction in Patients with Self-Expanding Metal Stents.

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

Underwater versus conventional EMR for nonpedunculated colorectal lesions: a randomized clinical trial.

Underwater versus conventional EMR for nonpedunculated colorectal lesions: a randomized clinical trial.

Journal: Gastrointestinal endoscopy

Published: June 11, 2022

Results of endoscopic biliary drainage in patients with malignant hilar stricture.

Results of endoscopic biliary drainage in patients with malignant hilar stricture.

Journal: Clinics (Sao Paulo, Brazil)

Published: June 02, 2022

Endoscopy infection control strategy during the COVID-19 pandemic: experience from a tertiary cancer center in Brazil.

Endoscopy infection control strategy during the COVID-19 pandemic: experience from a tertiary cancer center in Brazil.

Journal: Clinics (Sao Paulo, Brazil)

Published: July 31, 2020

UNDERWATER ENDOSCOPIC MUCOSAL RESECTION FOR NON-PEDUNCULATED COLORECTAL LESIONS. A PROSPECTIVE SINGLE-ARM STUDY.

UNDERWATER ENDOSCOPIC MUCOSAL RESECTION FOR NON-PEDUNCULATED COLORECTAL LESIONS. A PROSPECTIVE SINGLE-ARM STUDY.

Journal: Arquivos de gastroenterologia

Published: January 28, 2020

Effects of dietary menthol-rich bioactive lipid compounds on zootechnical traits, blood variables and gastrointestinal function in growing sheep.

Effects of dietary menthol-rich bioactive lipid compounds on zootechnical traits, blood variables and gastrointestinal function in growing sheep.

Journal: Journal of animal science and biotechnology

Published: May 27, 2019

Dietary supplementation of menthol-rich bioactive lipid compounds alters circadian eating behaviour of sheep.

Dietary supplementation of menthol-rich bioactive lipid compounds alters circadian eating behaviour of sheep.

Journal: BMC veterinary research

Published: May 10, 2019

Dietary Bioactive Lipid Compounds Rich in Menthol Alter Interactions Among Members of Ruminal Microbiota in Sheep.

Dietary Bioactive Lipid Compounds Rich in Menthol Alter Interactions Among Members of Ruminal Microbiota in Sheep.

Journal: Frontiers in microbiology

Published: May 04, 2019

Adverse events of self-expandable esophageal metallic stents in patients with long-term survival from advanced malignant disease.

Adverse events of self-expandable esophageal metallic stents in patients with long-term survival from advanced malignant disease.

Journal: Gastrointestinal endoscopy

Published: August 27, 2016

Diagnostic accuracy of probe-based confocal laser endomicroscopy in Lugol-unstained esophageal superficial lesions of patients with head and neck cancer.

Diagnostic accuracy of probe-based confocal laser endomicroscopy in Lugol-unstained esophageal superficial lesions of patients with head and neck cancer.

Journal: Gastrointestinal endoscopy

Published: June 04, 2016

Comparison of the pull and introducer percutaneous endoscopic gastrostomy techniques in patients with head and neck cancer.

Comparison of the pull and introducer percutaneous endoscopic gastrostomy techniques in patients with head and neck cancer.

Journal: United European gastroenterology journal

Published: April 06, 2016

Showing 1-12 of 13

Last Updated: 09/26/2026