ArticleCureus2025
Perforated Duodenal Ulcer 24 Years After Roux-en-Y Gastric Bypass: A Rare Presentation With Pneumoperitoneum.
Article in Cureus, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed.
- Case Report: Voglibose-induced persistent leukopenia in a patient with type 2 diabetes.Frontiers in endocrinology · 2026Article
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Perforated duodenal ulcers post Roux-en-Y gastric bypass (RYGB) are rare, with fewer than 30 documented cases. Diagnosis can be challenging due to the absence of pneumoperitoneum on cross-sectional imaging, seen in only five published cases. A 67-year-old female patient, 24 years post RYGB, presented with diffuse abdominal pain, fever, hypotension, and tachycardia following recent nonsteroidal anti-inflammatory drugs (NSAIDs) use. Laboratory findings showed leukopenia and elevated lipase. Computed tomography (CT) imaging revealed pneumoperitoneum, prompting emergent exploratory laparotomy. A 0.5 cm duodenal perforation was identified and repaired with omental plication. Postoperatively, the patient developed bacteremia and intra-abdominal abscess requiring prolonged antibiotics and percutaneous drainage. Empiric
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