Pedro Barreiro

Lisbon, Portugal

Last Updated: 09/26/2026

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Found 45 publications

Modified Gastric Peroral Endoscopic Myotomy for the Treatment of Gastric Stenosis after Atypical Gastrectomy.

Modified Gastric Peroral Endoscopic Myotomy for the Treatment of Gastric Stenosis after Atypical Gastrectomy.

Journal: GE Portuguese journal of gastroenterology

Published: November 05, 2025

Stenosis Development After Circumferential Colorectal Endoscopic Submucosal Dissection: A Multicenter Analysis of Predictive Factors and Outcomes.

Stenosis Development After Circumferential Colorectal Endoscopic Submucosal Dissection: A Multicenter Analysis of Predictive Factors and Outcomes.

Journal: Gastrointestinal endoscopy

Published: September 10, 2025

Stenosis development after circumferential colorectal endoscopic submucosal dissection: a multicenter analysis of predictive factors and outcomes.

Stenosis development after circumferential colorectal endoscopic submucosal dissection: a multicenter analysis of predictive factors and outcomes.

Journal: Gastrointestinal endoscopy

Published: September 10, 2025

External multicenter validation of the FAMISH score for predicting metachronous gastric lesions after endoscopic submucosal dissection.

External multicenter validation of the FAMISH score for predicting metachronous gastric lesions after endoscopic submucosal dissection.

Journal: Scandinavian journal of gastroenterology

Published: June 30, 2025

Applicability of the Scottish screen-detected polyp cancer study (SSPoCS) algorithm in a multicentric cohort in the management of malignant colorectal polyps.

Applicability of the Scottish screen-detected polyp cancer study (SSPoCS) algorithm in a multicentric cohort in the management of malignant colorectal polyps.

Journal: Scandinavian journal of gastroenterology

Published: December 23, 2024

Endoscopic Treatment of Early Rectal Cancer after Multiple Surgical Approaches: Endoscopic Intermuscular Dissection to the Rescue.

Endoscopic Treatment of Early Rectal Cancer after Multiple Surgical Approaches: Endoscopic Intermuscular Dissection to the Rescue.

Journal: GE Portuguese journal of gastroenterology

Published: December 18, 2024

Endoscopic Submucosal Dissection in a Patient with Gastric Leiomyosarcoma: An Alternative to Surgery.

Endoscopic Submucosal Dissection in a Patient with Gastric Leiomyosarcoma: An Alternative to Surgery.

Journal: GE Portuguese journal of gastroenterology

Published: August 28, 2024

Colorectal Endoscopic Full-Thickness Resection: A Portuguese Multicenter Experience Based on a Retrospective Cohort.

Colorectal Endoscopic Full-Thickness Resection: A Portuguese Multicenter Experience Based on a Retrospective Cohort.

Journal: GE Portuguese journal of gastroenterology

Published: May 29, 2024

Prediction of Hepatocellular Carcinoma in a Portuguese Population after Hepatitis C Cure: Comparative Accuracy of Noninvasive Tests (Transient Elastography, FIB-4, and aMAP).

Prediction of Hepatocellular Carcinoma in a Portuguese Population after Hepatitis C Cure: Comparative Accuracy of Noninvasive Tests (Transient Elastography, FIB-4, and aMAP).

Journal: GE Portuguese journal of gastroenterology

Published: April 04, 2024

Deep submucosal invasion as a risk factor for recurrence after endoscopic submucosal dissection for T1 colorectal cancer.

Deep submucosal invasion as a risk factor for recurrence after endoscopic submucosal dissection for T1 colorectal cancer.

Journal: Endoscopy

Published: August 29, 2023

Predicting residual neoplasia after a non-curative gastric ESD: validation and modification of the eCura system in the Western setting: the W-eCura score.

Predicting residual neoplasia after a non-curative gastric ESD: validation and modification of the eCura system in the Western setting: the W-eCura score.

Journal: Gut

Published: July 30, 2023

Western outcomes of circumferential endoscopic submucosal dissection for early esophageal squamous cell carcinoma.

Western outcomes of circumferential endoscopic submucosal dissection for early esophageal squamous cell carcinoma.

Journal: Gastrointestinal endoscopy

Published: July 24, 2023

Showing 1-12 of 45

Last Updated: 09/26/2026