ArticleClinical endoscopy2023
Gastric wall abscess after endoscopic submucosal dissection.
Article in Clinical endoscopy, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed, 3 citations in OpenAlex.
- Case report: phlegmonous gastritis after endoscopic mucosal resection for a Helicobacter pylori-naïve foveolar-type gastric adenoma with a raspberry-like appearance.Clinical journal of gastroenterology · 2026Article
- Diagnosis and treatment of gastric abscess by endoscopic ultrasound: A mini-review of the preliminary application.DEN open · 2026Review
- Rare submucosal abscess following endoscopic mucosal resection for rectal polyps: a case report and literature review.Frontiers in medicine · 2026Article
- Phlegmonous gastritis after biloma drainage: A case report and review of the literature.World journal of clinical cases · 2022Article
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Gastric wall abscess, a localized form of phlegmonous gastritis, is a rare complication of endoscopic resection. We report the first case of gastric wall abscess developing after endoscopic submucosal dissection in Korea. A 72-year-old woman visited our clinic to receive treatment for gastric adenoma. The patient successfully underwent endoscopic submucosal dissection with no complications. The final diagnosis was well-differentiated tubular adenocarcinoma. We performed follow-up endoscopy 10 weeks later and found a large subepithelial lesion on the posterior wall of the gastric antrum. Abdominal computed tomography revealed hypodense wall thickening and a 5 cm heterogenous multilobular mass in the submucosal layer of the gastric antrum. Submucosal invasion with mucin-producing adenocarcinomas could therefore not be excluded. The patient agreed to undergo additional gastrectomy due to the possibility of a highly malignant lesion. The final diagnosis was acute suppurative inflammation with the formation of multiple abscesses in the mural layers and omentum. The patient was discharged with no complications.
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