S Raftopoulos

Affiliations

Department of Gastroenterology, Queen Elizabeth II Medical Centre, Perth, Western Australia, Australia.

Publications (17)

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

Endoscopy international open

Avec: Shara Ket , Douglas Tjandra , David G Hewett , Ammar O Kheir , Andrew J Metz , Alan Moss , Ravinder Ogra , William Tam , Spiro Raftopoulos , John Reynolds , Robyn Secomb , Lauren Cavalieri , Paul Urquhart , Peter R Gibson , Gregor Brown

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

Gut

Avec: Timothy O'Sullivan , Francesco Vito Mandarino , Julia L Gauci , Anthony M Whitfield , Clarence Kerrison , James Elhindi , Catarina Neto do Nascimento , Sunil Gupta , Oliver Cronin , Anthony Sakiris , Juan Francisco Prieto Aparicio , Sophie Arndtz , Gregor Brown , Spiro Raftopoulos , David Tate , Eric Y Lee , Stephen J Williams , Nicholas Burgess , Michael J Bourke

Patterns of p53 immunoreactivity in non-neoplastic and neoplastic Barrett's mucosa of the oesophagus: in-depth evaluation in endoscopic mucosal resections.

Pathology

Avec: Christopher Toon , Benjamin Allanson , Connull Leslie , Nathan Acott , Bob Mirzai , Spiro Raftopoulos , Marian Priyanthi Kumarasinghe

A prospective multicentre study of per-oral endoscopic myotomy (POEM) for achalasia in Australia.

The Medical journal of Australia

Avec: Sunil Gupta , Mayenaaz Sidhu , Xuan Banh , Joseph Bradbear , Karen Byth , Luke F Hourigan , Spiro Raftopoulos , Michael J Bourke

Hot avulsion

JGH open : an open access journal of gastroenterology and hepatology

Avec: Chloe Attree , Ravinder Ogra , Ian F Yusoff , Alan C Moss , Angela Jacques , Gregor Brown , Sina Alexander , Marios Efthymiou , Spiro Raftopoulos

Clinical and pathological predictors of failure of endoscopic therapy for Barrett's related high-grade dysplasia and early esophageal adenocarcinoma.

Surgical endoscopy

Avec: Yuto Shimamura , Yugo Iwaya , Ryosuke Kobayashi , Enrique Rodriguez de Santiago , Niroshan Muwanwella , Spiro Raftopoulos , Jeffrey D Mosko , Gary R May , Gabor Kandel , Paul Kortan , Norman Marcon , Christopher W Teshima

To investigate outcomes in endoscopic management of early oesophageal adenocarcinoma in Barrett oesophagus: experience at three Australian tertiary centres.

Internal medicine journal

Avec: Puraskar Pateria , Andre Chong , Niroshan Muwanwella , Chiang Siah , Priyanthi Kumarasinghe , Spiro Raftopoulos

International validation of a risk prediction algorithm for patients with malignant colorectal polyps.

Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland

Avec: C Richards , K Levic , J Fischer , T Eglinton , G Ramsay , P Kumarasinghe , S Raftopoulos , I Brown

Revising the definition of vertical margin involvement following endoscopic polypectomy may reduce unnecessary surgery in patients with malignant colorectal polyps.

JGH open : an open access journal of gastroenterology and hepatology

Avec: Colin Richards , Priyanthi Kumarasinghe , Hannah Hessamodini , Alice Waldron , Diharah Fernando , Rupert Hodder , Angela Jacques , Spiro Raftopoulos

Long-term Liver-related Outcomes of Patients With Chronic Liver Diseases in Australia.

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

Avec: Yi Huang , John Joseph , W Bastiaan de Boer , Wendy Cheng , Leon A Adams , Gerry MacQuillan , George Garas , Spiro Raftopoulos , Gary P Jeffrey

Outcomes of Thermal Ablation of the Mucosal Defect Margin After Endoscopic Mucosal Resection: A Prospective, International, Multicenter Trial of 1000 Large Nonpedunculated Colorectal Polyps.

Gastroenterology

Avec: Mayenaaz Sidhu , Neal Shahidi , Sunil Gupta , Lobke Desomer , Sergei Vosko , W Arnout van Hattem , Luke F Hourigan , Eric Y T Lee , Alan Moss , Spiro Raftopoulos , Steven J Heitman , Stephen J Williams , Simon Zanati , David J Tate , Nicholas Burgess , Michael J Bourke

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

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

Avec: Timothy O'Sullivan , David Tate , Mayenaaz Sidhu , Sunil Gupta , James Elhindi , Karen Byth , Oliver Cronin , Anthony Whitfield , Ana Craciun , Rajvinder Singh , Gregor Brown , Spiro Raftopoulos , Luke Hourigan , Alan Moss , Amir Klein , Steven Heitman , Stephen Williams , Eric Lee , Nicholas G Burgess , Michael J Bourke

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

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

Avec: Julia L Gauci , Anthony Whitfield , Renato Medas , Clarence Kerrison , Francesco Vito Mandarino , David Gibson , Timothy O'Sullivan , Oliver Cronin , Sunil Gupta , Brian Lam , Varan Perananthan , Luke Hourigan , Simon Zanati , Rajvinder Singh , Spiro Raftopoulos , Alan Moss , Gregor Brown , Amir Klein , Lobke Desomer , David J Tate , Steven J Williams , Eric Y Lee , Nicholas Burgess , Michael J Bourke

Correction to: Pathological assessment of endoscopic resections of the gastrointestinal tract: a comprehensive clinicopathologic review.

Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc

Avec: M Priyanthi Kumarasinghe , Michael J Bourke , Ian Brown , Peter V Draganov , Duncan McLeod , Catherine Streutker , Spiro Raftopoulos , Tetsuo Ushiku , Gregory Y Lauwers

Impact of en bloc resection on long-term outcomes after endoscopic mucosal resection: a matched cohort study.

Gastrointestinal endoscopy

Avec: David J Tate , Mayenaaz Sidhu , Iddo Bar-Yishay , Lobke Desomer , Gregor Brown , Luke F Hourigan , Eric Y T Lee , Alan Moss , Spiro Raftopoulos , Rajvinder Singh , Stephen J Williams , Simon Zanati , Nicholas Burgess , Michael J Bourke

Pathological assessment of endoscopic resections of the gastrointestinal tract: a comprehensive clinicopathologic review.

Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc

Avec: M Priyanthi Kumarasinghe , Michael J Bourke , Ian Brown , Peter V Draganov , Duncan McLeod , Catherine Streutker , Spiro Raftopoulos , Tetsuo Ushiku , Gregory Y Lauwers

Cold snare piecemeal EMR of large sessile colonic polyps ≥20 mm (with video).

Gastrointestinal endoscopy

Avec: Dileep Mangira , Karla Cameron , Koen Simons , Simon Zanati , Richard LaNauze , Spiro Raftopoulos , Gregor Brown , Alan Moss

Réseau de co-auteurs

Spiro Raftopoulos 16 collaborations

Michael J Bourke 8 collaborations

Gregor Brown 7 collaborations

Alan Moss 6 collaborations

Sunil Gupta 5 collaborations

Nicholas Burgess 4 collaborations

Mayenaaz Sidhu 4 collaborations

Simon Zanati 4 collaborations

Timothy O'Sullivan 3 collaborations

Oliver Cronin 3 collaborations

Stephen J Williams 3 collaborations

Luke F Hourigan 3 collaborations

Lobke Desomer 3 collaborations

David J Tate 3 collaborations

Rajvinder Singh 3 collaborations

Ravinder Ogra 2 collaborations

Francesco Vito Mandarino 2 collaborations

Julia L Gauci 2 collaborations

Clarence Kerrison 2 collaborations

James Elhindi 2 collaborations

David Tate 2 collaborations

Eric Y Lee 2 collaborations

Karen Byth 2 collaborations

Angela Jacques 2 collaborations

Niroshan Muwanwella 2 collaborations

Priyanthi Kumarasinghe 2 collaborations

Eric Y T Lee 2 collaborations

Anthony Whitfield 2 collaborations

Luke Hourigan 2 collaborations

Amir Klein 2 collaborations

M Priyanthi Kumarasinghe 2 collaborations

Ian Brown 2 collaborations

Peter V Draganov 2 collaborations

Duncan McLeod 2 collaborations

Catherine Streutker 2 collaborations

Tetsuo Ushiku 2 collaborations

Gregory Y Lauwers 2 collaborations

Shara Ket 1 collaboration

Douglas Tjandra 1 collaboration

David G Hewett 1 collaboration

Ammar O Kheir 1 collaboration

Andrew J Metz 1 collaboration

William Tam 1 collaboration

John Reynolds 1 collaboration

Robyn Secomb 1 collaboration

Lauren Cavalieri 1 collaboration

Paul Urquhart 1 collaboration

Peter R Gibson 1 collaboration

Anthony M Whitfield 1 collaboration

Catarina Neto do Nascimento 1 collaboration

Anthony Sakiris 1 collaboration

Juan Francisco Prieto Aparicio 1 collaboration

Sophie Arndtz 1 collaboration

Christopher Toon 1 collaboration

Benjamin Allanson 1 collaboration

Connull Leslie 1 collaboration

Nathan Acott 1 collaboration

Bob Mirzai 1 collaboration

Marian Priyanthi Kumarasinghe 1 collaboration

Xuan Banh 1 collaboration

Joseph Bradbear 1 collaboration

Chloe Attree 1 collaboration

Ian F Yusoff 1 collaboration

Alan C Moss 1 collaboration

Sina Alexander 1 collaboration

Marios Efthymiou 1 collaboration

Yuto Shimamura 1 collaboration

Yugo Iwaya 1 collaboration

Ryosuke Kobayashi 1 collaboration

Enrique Rodriguez de Santiago 1 collaboration

Jeffrey D Mosko 1 collaboration

Gary R May 1 collaboration

Gabor Kandel 1 collaboration

Paul Kortan 1 collaboration

Norman Marcon 1 collaboration

Christopher W Teshima 1 collaboration

Puraskar Pateria 1 collaboration

Andre Chong 1 collaboration

Chiang Siah 1 collaboration

C Richards 1 collaboration

K Levic 1 collaboration

J Fischer 1 collaboration

T Eglinton 1 collaboration

G Ramsay 1 collaboration

P Kumarasinghe 1 collaboration

I Brown 1 collaboration

Colin Richards 1 collaboration

Hannah Hessamodini 1 collaboration

Alice Waldron 1 collaboration

Diharah Fernando 1 collaboration

Rupert Hodder 1 collaboration

Yi Huang 1 collaboration

John Joseph 1 collaboration

W Bastiaan de Boer 1 collaboration

Wendy Cheng 1 collaboration

Leon A Adams 1 collaboration

Gerry MacQuillan 1 collaboration

George Garas 1 collaboration

Gary P Jeffrey 1 collaboration

Neal Shahidi 1 collaboration

Sergei Vosko 1 collaboration

W Arnout van Hattem 1 collaboration

Steven J Heitman 1 collaboration

Ana Craciun 1 collaboration

Steven Heitman 1 collaboration

Stephen Williams 1 collaboration

Eric Lee 1 collaboration

Nicholas G Burgess 1 collaboration

Renato Medas 1 collaboration

David Gibson 1 collaboration

Brian Lam 1 collaboration

Varan Perananthan 1 collaboration

Steven J Williams 1 collaboration

Iddo Bar-Yishay 1 collaboration

Dileep Mangira 1 collaboration

Karla Cameron 1 collaboration

Koen Simons 1 collaboration

Richard LaNauze 1 collaboration