Skip to content

Home Search Authors Pakistan News Saved

SciRah

SciRah does not host or store research papers. Results come live from free, official scholarly APIs, and every paper links back to its original source.

Data sources

OpenAlex
Semantic Scholar
Crossref
CORE
arXiv
PubMed

Privacy policy Terms of service

S. Seewald · SciRah

Researcher profile · Semantic Scholar

S. Seewald

Share profile

S. Seewald — researcher profile on SciRah

h-index: 44
Works: 269
Citations: 8,654

Most-cited papers

Endoscopic management of acute necrotizing pancreatitis: European Society of Gastrointestinal Endoscopy (ESGE) evidence-based multidisciplinary guidelines
M. Arvanitakis, J. Dumonceau, J. Albert, A. Badaoui +18 more
2018Endoscopy461 citations Open access
Semantic Scholar
Endoscopic management of ampullary tumors: European Society of Gastrointestinal Endoscopy (ESGE) Guideline
G. Vanbiervliet, M. Strijker, M. Arvanitakis, A. Aelvoet +14 more
2021Endoscopy175 citations Open access
Semantic Scholar
Endoscopic management of superficial nonampullary duodenal tumors: European Society of Gastrointestinal Endoscopy (ESGE) Guideline
G. Vanbiervliet, A. Moss, M. Arvanitakis, U. Arnelo +14 more
2021Endoscopy118 citations Open access
Semantic Scholar
Complex early Barrett's neoplasia at 3 Western centers: European Barrett's Endoscopic Submucosal Dissection Trial (E-BEST).
S. Subramaniam, F. Chedgy, G. Longcroft-Wheaton, K. Kandiah +4 more
2017Gastrointestinal Endoscopy87 citations
Semantic Scholar
A multicenter international registry of redo per-oral endoscopic myotomy (POEM) after failed POEM.
A. Tyberg, S. Seewald, R. Sharaiha, G. Martínez +15 more
2017Gastrointestinal Endoscopy84 citations
Semantic Scholar
Statement for gastroesophageal reflux disease after peroral endoscopic myotomy from an international multicenter experience
H. Inoue, H. Shiwaku, Yasutoshi Kobayashi, P. Chiu +13 more
2019Esophagus75 citations Open access
Semantic Scholar
Peroral endoscopic myotomy as salvation technique post‐Heller: International experience
A. Tyberg, R. Sharaiha, P. Familiari, G. Costamagna +20 more
2018Digestive Endoscopy72 citations
Semantic Scholar
Endoscopic prediction of submucosal invasion in Barrett’s cancer with the use of artificial intelligence: a pilot study
A. Ebigbo, R. Mendel, T. Rückert, Laurin Schuster +17 more
2020Endoscopy68 citations Open access
Semantic Scholar
Full-thickness resection device (FTRD) for treatment of upper gastrointestinal tract lesions: the first international experience
K. Hajifathalian, Y. Ichkhanian, Qais M. Dawod, A. Meining +38 more
2020Endoscopy International Open47 citations Open access
Semantic Scholar
Endoscopic vacuum therapy for esophageal perforation: a multicenter retrospective cohort study
J. Luttikhold, L. Pattynama, S. Seewald, S. Groth +6 more
2022Endoscopy39 citations Open access
Semantic Scholar
Multicenter Evaluation of Clinical Efficacy and Safety of Per-Oral Endoscopic Myotomy in Children.
Adrien Choné, P. Familiari, B. V. von Rahden, P. Desai +25 more
2019Journal of Pediatric Gastroenterology and Nutrition - JPGN39 citations
Semantic Scholar
Long-term outcomes of per-oral endoscopic myotomy in achalasia patients with a minimum follow-up of 4 years: a multicenter study
Olaya I. Brewer Gutierrez, Robert A. Moran, P. Familiari, M. Dbouk +26 more
2020Endoscopy International Open38 citations Open access
Semantic Scholar
Endocytoscopy: technology and clinical application in upper gastrointestinal tract.
Mary Raina Angeli Abad, Y. Shimamura, Y. Fujiyoshi, S. Seewald +1 more
2020Translational Gastroenterology and Hepatology36 citations Open access
Semantic Scholar
Towards a robust and compact deep learning system for primary detection of early Barrett’s neoplasia: Initial image‐based results of training on a multi‐center retrospectively collected data set
K. Fockens, J. Jukema, T. Boers, M. Jong +20 more
2023United European Gastroenterology journal31 citations Open access
Semantic Scholar
The 4th St. Gallen EORTC Gastrointestinal Cancer Conference: Controversial issues in the multimodal primary treatment of gastric, junctional and oesophageal adenocarcinoma.
M. Lutz, J. Zalcberg, M. Ducreux, A. Adenis +20 more
2019European Journal of Cancer29 citations Open access
Semantic Scholar
COMPUTER-AIDED DIAGNOSIS IMPROVES CHARACTERIZATION OF BARRETT'S NEOPLASIA BY GENERAL ENDOSCOPISTS.
J. Jukema, C. Kusters, M. Jong, K. Fockens +26 more
2024Gastrointestinal Endoscopy27 citations Open access
Semantic Scholar
Salvage endoscopic resection after definitive chemoradiotherapy for esophageal cancer: a Western experience.
Ali Al-Kaabi, E. Schoon, P. Deprez, S. Seewald +10 more
2020Gastrointestinal Endoscopy27 citations Open access
Semantic Scholar
Predictors of long-term outcomes of endoscopic submucosal dissection of early gastric neoplasia in the West: a multicenter study
P. Bhandari, M. Abdelrahim, A. Alkandari, P. Galtieri +14 more
2022Endoscopy25 citations
Semantic Scholar
Comprehensive epidemiological and genotype–phenotype analyses in a large European sample with idiopathic achalasia
J. Becker, S. Niebisch, A. Ricchiuto, Eva J. Schaich +27 more
2016European Journal of Gastroenterology and Hepathology22 citations
Semantic Scholar
Risk factors for serious adverse events associated with multiband mucosectomy in Barrett's esophagus: an international multicenter analysis of 3827 endoscopic resection procedures.
K. Belghazi, N. Marcon, Christopher W. Teshima, Kenneth K. Wang +21 more
2020Gastrointestinal Endoscopy18 citations Open access
Semantic Scholar
Western outcomes of circumferential endoscopic submucosal dissection for early esophageal squamous cell carcinoma.
Enrique Rodríguez de Santiago, L. van Tilburg, P. Deprez, M. Pioche +41 more
2023Gastrointestinal Endoscopy15 citations Open access
Semantic Scholar
Prophylactic endoluminal vacuum therapy after major gastrointestinal surgery: a systematic review
O. Adamenko, C. Ferrari, S. Seewald, J. Schmidt
2022Updates in Surgery15 citations
Semantic Scholar
Management of Early-Stage Adenocarcinoma of the Esophagus: Endoscopic Mucosal Resection and Endoscopic Submucosal Dissection
S. Seewald, T. Ang, R. Pouw, F. Bannwart +1 more
2018Digestive Diseases and Sciences13 citations Open access
Semantic Scholar
Phase concept: Novel dynamic endoscopic assessment of intramural antireflux mechanisms (with video)
Haruhiro Inoue, M. Tanabe, Y. Shimamura, Kazuki Yamamoto +9 more
2024Digestive Endoscopy12 citations Open access
Semantic Scholar
Outcomes after radical endoscopic resection of high risk T1 esophageal adenocarcinoma: an international multicenter retrospective cohort study
Man-Wai Chan, R. Haidry, B. Norton, M. di Pietro +17 more
2024Endoscopy11 citations Open access
Semantic Scholar
Wide-area transepithelial sampling with computer-assisted analysis to detect high grade dysplasia and cancer in Barrettʼs esophagus: a multicenter randomized study
S. V. van Munster, P. Leclercq, R. Haidry, H. Messmann +20 more
2022Endoscopy11 citations Open access
Semantic Scholar
ENDOSCOPIC FOLLOW-UP OF RADICALLY RESECTED SUBMUCOSAL ADENOCARCINOMA IN BARRETT’S ESOPHAGUS: INTERIM RESULTS OF AN ONGOING PROSPECTIVE, INTERNATIONAL, MULTICENTER COHORT REGISTRY (PREFER TRIAL)
M. Chan, E. Nieuwenhuis, M. Jansen, Arjun D. Koch +21 more
2023Gastrointestinal Endoscopy10 citations
Semantic Scholar
Perianastomotic Irrigation With Passive Drainage Dramatically Decreases POPF Rate After High-risk Pancreaticoduodenectomy
O. Adamenko, C. Ferrari, A. Porreca, S. Seewald +4 more
2022Annals of surgery open : perspectives of surgical history, education, and clinical approaches9 citations Open access
Semantic Scholar
Curriculum for optical diagnosis of esophageal neoplasia and precursor lesions: European Society of Gastrointestinal Endoscopy (ESGE) Position Statement
R. Pouw, Bas L. A. M. Weusten, J. Bergman, R. Bisschops +14 more
2025Endoscopy8 citations Open access
Semantic Scholar
Introducing antireflux mucoplasty with valve: a novel endoscopic treatment for GERD
Haruhiro Inoue, Kazuki Yamamoto, I. Tanaka, K. Ushikubo +4 more
2024VideoGIE8 citations Open access
Semantic Scholar
Durability of per-oral endoscopic myotomy beyond 6 years
J. AbiMansour, Y. Ichkhanian, H. Minami, P. Familiari +16 more
2021Endoscopy International Open8 citations Open access
Semantic Scholar
Anti-reflux mucosal intervention for gastroesophageal reflux disease: a new horizon of endoscopic anti-reflux therapy.
Haruhiro Inoue, M. Tanabe, Kazuki Yamamoto, Y. Nishikawa +7 more
2025Digestion6 citations Open access
Semantic Scholar
Multi-modality management of defects in the gastrointestinal tract: Where the endoscope meets the scalpel: Endoscopic vacuum therapy in the upper gastrointestinal tract.
L. Pattynama, W. Eshuis, S. Seewald, R. Pouw
2024Best practice & research. Clinical gastroenterology6 citations Open access
Semantic Scholar
Performance of endoscopic submucosal dissection for undifferentiated early gastric cancer: a multicenter retrospective cohort
Apostolis Papaefthymiou, M. Kahaleh, A. Lemmers, S. Sferrazza +16 more
2023Endoscopy International Open6 citations Open access
Semantic Scholar
Endoscopic Submucosal Dissection (ESD) Offers a Safer and More Cost-effective Alternative to Transanal Endoscopic Microsurgery (TEM)
Marina Kim, Romy Bareket, N. Eleftheriadis, P. Kedia +15 more
2022Journal of Clinical Gastroenterology5 citations
Semantic Scholar
LOW RECURRENCE RATES AFTER ENDOSCOPIC RESECTION (R0) OF HIGH-RISK T1 ADENOCARCINOMA IN BARRETT ESOPHAGUS SUPPORT A STRICT ENDOSCOPIC SURVEILLANCE STRATEGY: PRELIMINARY RESULTS OF A PROSPECTIVE, INTERNATIONAL, MULTICENTER COHORT STUDY (PREFER)
V. Bos, Man-Wai Chan, W. Nagengast, Michael J. Bourke +23 more
2025Gastrointestinal Endoscopy4 citations
Semantic Scholar
300. ENDOSCOPIC FOLLOW-UP OF RADICALLY RESECTED SUBMUCOSAL ESOPHAGEAL ADENOCARCINOMA: PRELIMINARY RESULTS OF AN ONGOING PROSPECTIVE, INTERNATIONAL, MULTICENTER COHORT REGISTRY (PREFER TRIAL)
R. Pouw, E. Nieuwenhuis, M. Jansen, A. Koch +22 more
2023Diseases of the esophagus4 citations Open access
Semantic Scholar
Safety and efficacy of salvage endoscopic submucosal dissection for Barrett’s neoplasia recurrence after radiofrequency ablation
Lauriane Mesureur, P. Deprez, R. Bisschops, R. Pouw +19 more
2023Endoscopy4 citations
Semantic Scholar
875 A Multicenter International Registry of Redo POEM After Failed POEM
A. Tyberg, S. Seewald, R. Sharaiha, Ma Guadalupe Martínez +16 more
20164 citations
Semantic Scholar
Peroral Endoscopic Myotomy as an Emergent Treatment in Hospitalized Patients with Esophageal Motility Disorders.
Farimah Fayyaz, R. Roshanshad, Preethi Jagannath, Michel Almardini +32 more
2025Gastrointestinal Endoscopy3 citations
Semantic Scholar
VIDEO-BASED COMPUTER AIDED DETECTION SYSTEM DETECTS BARRETT’S NEOPLASIA WITH HIGH ACCURACY DURING LIVE ENDOSCOPIC PROCEDURES: A MULTI-CENTER PILOT AND FEASIBILITY STUDY
K. Fockens, J. Jukema, M. Jong, T. Boers +25 more
2023Gastrointestinal Endoscopy3 citations
Semantic Scholar
Interdisciplinary Endoscopy
H. Allescher, E. D. Fedorov, J. Hochberger, Florian Schreiber +2 more
2016Visceral Medicine3 citations Open access
Semantic Scholar
58 Recurrence Rates After Multi-Modality Endoscopic Eradication Therapy for Dysplastic Barrett's Esophagus (BE) and Early Esophageal Cancer: Results From an International, Multi-Center Consortium
I. Waxman, S. Vennelaganti, P. Vennalaganti, J. Brown +14 more
20163 citations
Semantic Scholar
Computer‐aided detection for esophageal achalasia (with video)
H. Shiwaku, M. Misawa, Haru Inoue, Kai Jiang +38 more
2025Digestive Endoscopy2 citations Open access
Semantic Scholar
LOW RECURRENCE RATES AFTER ENDOSCOPIC RESECTION (R0) OF HIGH-RISK T1 ADENOCARCINOMA IN BARRETT’S ESOPHAGUS SUPPORT A STRICT ENDOSCOPIC SURVEILLANCE STRATEGY: PRELIMINARY RESULTS OF A PROSPECTIVE, INTERNATIONAL, MULTICENTER COHORT STUDY (PREFER)
M. Chan, E. Nieuwenhuis, M. Jansen, W. Nagengast +23 more
2024Gastrointestinal Endoscopy2 citations
Semantic Scholar
The "Cold Revolution" - cold snare resection of sessile colorectal polyps.
S. Seewald, T. Ang
2022Endoscopy2 citations
Semantic Scholar
243 WIDE AREA TRANSEPITHELIAL SAMPLE ESOPHAGEAL BIOPSY COMBINED WITH COMPUTER ASSISTED 3-DIMENSIONAL TISSUE ANALYSIS (WATS3D) FOR DETECTION OF HIGH GRADE DYSPLASIA AND ADENOCARCINOMA IN BARRETT: EUROPEAN MULTI-CENTER, PROSPECTIVE, RANDOMIZED, TANDEM STUDY.
R. Bisschops, R. Haidry, H. Messmann, K. Ragunath +17 more
2020Gastrointestinal Endoscopy2 citations
Semantic Scholar
480 SAFETY OF THE SIX-SHOOTER MULTIBAND MUCOSECTOMY DEVICE FOR ENDOSCOPIC RESECTION IN BARRETT’S ESOPHAGUS IN 7743 RESECTIONS: A RETROSPECTIVE INTERNATIONAL MULTICENTER STUDY.
K. Belghazi, Kenneth K. Wang, Reza V. Milano, P. Kandel +17 more
2018Gastrointestinal Endoscopy2 citations Open access
Semantic Scholar
Dynamic lumen obstructing angulation in advanced sigmoid-type achalasia successfully treated by additional proximal curve myotomy
S. Seewald, T. Ang, M. Patak, Karl C. Yu Kim Teng +1 more
2018Endoscopy2 citations Open access
Semantic Scholar
Robotic-assisted esophageal endoscopic submucosal dissection in a compact and extensive early Barrett’s cancer lesion
G. Tvaradze, M. Tanabe, Kazuki Yamamoto, Stefan Groth +3 more
2026Endoscopy1 citations Open access
Semantic Scholar

Frequent co-authors

Invite them to SciRah by sharing their profile.

R. Pouw×16
Invite
R. Pouw — researcher profile on SciRah
B. Weusten×11
Invite
B. Weusten — researcher profile on SciRah
R. Haidry×11
Invite
R. Haidry — researcher profile on SciRah
T. Beyna×9
Invite
T. Beyna — researcher profile on SciRah

×9

Invite

E. Schoon — researcher profile on SciRah

Invite

M. Barret — researcher profile on SciRah

Invite

H. Inoue — researcher profile on SciRah

W. Nagengast×7

Invite

W. Nagengast — researcher profile on SciRah

J. Westerhof×7

Invite

J. Westerhof — researcher profile on SciRah

Invite

A. Alkhalaf — researcher profile on SciRah

Invite

K. Ragunath — researcher profile on SciRah

Invite

A. Lemmers — researcher profile on SciRah