Spiro C. Raftopoulos

Hospital Avenue
Nedlands, WA 6009, Australia

Last Updated: 09/26/2026

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Found 56 publications

Sustained clinical outcomes at long-term follow-up after peroral endoscopic myotomy for achalasia: a multicentre cohort study.

Sustained clinical outcomes at long-term follow-up after peroral endoscopic myotomy for achalasia: a multicentre cohort study.

Journal: Internal medicine journal

Published: April 26, 2026

Safety of cold snare polypectomy with continued direct-acting oral anticoagulation: a multicentre retrospective cohort study.

Safety of cold snare polypectomy with continued direct-acting oral anticoagulation: a multicentre retrospective cohort study.

Journal: Internal medicine journal

Published: June 22, 2025

Post-colonoscopy colorectal cancer in the Western Australian population: analysis of patient, histopathological and molecular characteristics.

Post-colonoscopy colorectal cancer in the Western Australian population: analysis of patient, histopathological and molecular characteristics.

Journal: Internal medicine journal

Published: July 26, 2024

Impact of margin thermal ablation after endoscopic mucosal resection of large (≥20 mm) non-pedunculated colonic polyps on long-term recurrence.

Impact of margin thermal ablation after endoscopic mucosal resection of large (≥20 mm) non-pedunculated colonic polyps on long-term recurrence.

Journal: Gut

Published: May 21, 2024

Prevalence of Endoscopically Curable Low-Risk Cancer Among Large (≥20 mm) Nonpedunculated Polyps in the Right Colon.

Prevalence of Endoscopically Curable Low-Risk Cancer Among Large (≥20 mm) Nonpedunculated Polyps in the Right Colon.

Journal: Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association

Published: May 12, 2024

Correction: When less is more: lower esophageal sphincter-preserving peroral endoscopic myotomy is effective for non-achalasia esophageal motility disorders.

Correction: When less is more: lower esophageal sphincter-preserving peroral endoscopic myotomy is effective for non-achalasia esophageal motility disorders.

Journal: Endoscopy

Published: March 11, 2024

When less is more: lower esophageal sphincter-preserving peroral endoscopic myotomy is effective for non-achalasia esophageal motility disorders.

When less is more: lower esophageal sphincter-preserving peroral endoscopic myotomy is effective for non-achalasia esophageal motility disorders.

Journal: Endoscopy

Published: January 06, 2024

Hot avulsion versus argon plasma coagulation for the management of the non-ensnarable polyp: A multicenter, randomized controlled trial.

Hot avulsion versus argon plasma coagulation for the management of the non-ensnarable polyp: A multicenter, randomized controlled trial.

Journal: JGH open : an open access journal of gastroenterology and hepatology

Published: November 24, 2023

Effectiveness and safety of cold snare polypectomy and cold endoscopic mucosal resection for nonpedunculated colorectal polyps of 10-19 mm: a multicenter observational cohort study.

Effectiveness and safety of cold snare polypectomy and cold endoscopic mucosal resection for nonpedunculated colorectal polyps of 10-19 mm: a multicenter observational cohort study.

Journal: Endoscopy

Published: February 07, 2023

Erratum: Cold snare polypectomy of colorectal polyps ≤ 10 mm on clopidogrel: Australian and New Zealand randomized controlled trial.

Erratum: Cold snare polypectomy of colorectal polyps ≤ 10 mm on clopidogrel: Australian and New Zealand randomized controlled trial.

Journal: Endoscopy international open

Published: November 17, 2022

The Surface Morphology of Large Nonpedunculated Colonic Polyps Predicts Synchronous Large Lesions.

The Surface Morphology of Large Nonpedunculated Colonic Polyps Predicts Synchronous Large Lesions.

Journal: Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association

Published: November 15, 2022

Anterior pouch flexible endoscopic septal division: an alternative therapy for patients with a neopharyngeal pseudodiverticulum.

Anterior pouch flexible endoscopic septal division: an alternative therapy for patients with a neopharyngeal pseudodiverticulum.

Journal: Endoscopy

Published: May 06, 2022

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Last Updated: 09/26/2026