Den Open

AUG 26, 2026 · JOURNAL ARTICLE

Spontaneous Hyperinflation of Intragastric Balloon Presenting as Acute Pancreatitis.

Den Open

A single case report of an uncommon adverse event; raises awareness of a potential complication but provides no comparative data or incidence estimate.

AUG 26, 2026 · JOURNAL ARTICLE

Early Gastric Cancer Detected During 15-year Surveillance After Ménétrier Disease Remission and Successfully Treated With Endoscopic Submucosal Dissection: A Case Report.

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A single case report documenting early gastric cancer detection and successful endoscopic treatment during surveillance of a patient with remote Ménétrier disease remission; raises questions about long-term cancer risk and surveillance strategy but provides no comparative data or population-level evidence.

AUG 14, 2026 · JOURNAL ARTICLE

Underestimation of Subserosal Invasion in Early Gastric Cancer-Like Advanced Gastric Carcinoma With Focal Enteroblastic Differentiation: A Case Report.

Den Open

A single case report describing a diagnostic pitfall in early gastric cancer-like advanced gastric cancer, raising awareness of a rare entity but providing no generalizable evidence or outcome data to guide practice.

AUG 13, 2026 · JOURNAL ARTICLE

Recent Development of Endo-hepatology.

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A comprehensive review article synthesizing current concepts and recent developments in endo-hepatology without reporting original trial data, comparative efficacy, or outcome statistics from a single study.

AUG 11, 2026 · JOURNAL ARTICLE

Efficacy of Overtube in Preventing Aspiration Pneumonia During Esophageal Endoscopic Submucosal Dissection.

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Rigorous retrospective cohort study with propensity score matching and IPTW adjustment demonstrating a clear, clinically meaningful reduction in aspiration pneumonia incidence with overtube use during esophageal ESD.

AUG 11, 2026 · JOURNAL ARTICLE

Risk of Delayed Post-polypectomy Bleeding in Patients With Antithrombotic Therapy.

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A single-centre retrospective cohort study with clear methodology and reported effect sizes showing significantly higher DPPB rates in patients on antithrombotic therapy, but limited by retrospective design and single-centre setting.

JUL 28, 2026 · JOURNAL ARTICLE

Innovative Therapeutic Endoscopy of the Upper Gastrointestinal Tract: Review of the Japan Gastroenterological Endoscopy Society Core Sessions.

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Conference report summarizing current state and future directions in therapeutic endoscopy for upper GI disease across four core sessions; provides landscape overview rather than new evidence on efficacy.

JUL 7, 2026 · JOURNAL ARTICLE

Gastric Metastasis of Uterine Leiomyosarcoma Detected During Surveillance Endoscopy and Resected by Endoscopic Submucosal Dissection After Multiple Metachronous Metastases: A Case Report.

Den Open

Single case report of rare gastric metastasis managed by ESD; demonstrates feasibility and technique but lacks comparative data, control group, or outcome follow-up to establish clinical utility.