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Updated: Aug 28, 2026

Evaluation of the Effectiveness of Longitudinal Incision for Endoscopic Submucosal Excavation of Gastric Subepithelial Lesions
04:08

Evaluation of the Effectiveness of Longitudinal Incision for Endoscopic Submucosal Excavation of Gastric Subepithelial Lesions

Published on: April 28, 2026

Apparent Endoscopic Decrease in the Size of a Large Ulcerated Gastric Schwannoma After Helicobacter pylori

Takahito Awatsu1,2, Daisuke Asaoka2, Hirofumi Fukushima1

  • 1Department of Gastroenterology Juntendo University Faculty of Medicine Tokyo Japan.

DEN Open
|August 27, 2026
PubMed

Keywords:
Helicobacter pylorieradicationgastric schwannomagastric ulcersubepithelial lesion (SEL)

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