ArticleCase reports in surgery2015
Diagnosis and Management of Perforated Duodenal Ulcers following Roux-En-Y Gastric Bypass: A Report of Two Cases and a Review of the Literature.
Article in Case reports in surgery, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.
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Who cites it
14 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.
- Excluded-stomach Perforation after Roux-en-Y and One-anastomosis Gastric Bypass: A Systematic Review with Video-illustrated Case Report.Obesity surgery · 2026Pooled it
- Prior Roux-en-Y Gastric Bypass Patient With Duodenal Fistula After Perforated Duodenal Ulcer Case Report.Case reports in surgery · 2026Article
- Perforated Duodenal Ulcer 24 Years After Roux-en-Y Gastric Bypass: A Rare Presentation With Pneumoperitoneum.Cureus · 2025Article
- A Rare Case of Duodenal Perforation after One Anastomosis Gastric Bypass and Literature Review.Obesity surgery · 2025Review
- Perforated duodenal ulcer after Roux-en-Y gastric bypass: an unusual complication.Endocrinology, diabetes & metabolism case reports · 2024Article
- Article
- Ulcer Disease in the Excluded Segments after Roux-en-Y Gastric Bypass: a Current Review of the Literature.Obesity surgery · 2021Review
- Bile Leak following Laparoscopic Cholecystectomy due to Perforated Duodenal Ulcer in Patient with Roux-en-Y Gastric Bypass.Case reports in surgery · 2021Article
- Endoscopic approach to gastric remnant outlet obstruction after gastric bypass: A case report.World journal of gastrointestinal endoscopy · 2020Article
- A POSSIBLE COMPLICATION AFTER LIVER TRANSPLANTATION IN A GASTRIC BYPASS BARIATRIC PATIENT: DON'T FORGET THE EXCLUDED STOMACH! CASE REPORT AND REVIEW OF THE LITERATURE.Arquivos brasileiros de cirurgia digestiva : ABCD = Brazilian archives of digestive surgery · 2020Review
- Lack of Diagnosis of Pneumoperitoneum in Perforated Duodenal Ulcer After RYGB: a Short Case Series and Review of the Literature.Obesity surgery · 2018Review
- Perforated gastric remnant ulcer after laparoscopic gastric bypass.BMJ case reports · 2018Review
- Two case reports of acute upper gastrointestinal bleeding from duodenal ulcers after Roux-en-Y gastric bypass surgery: Endoscopic diagnosis and therapy by single balloon or push enteroscopy after missed diagnosis by standard esophagogastroduodenoscopy.World journal of gastrointestinal endoscopy · 2017Article
- Indications and Operative Outcomes of Gastric Bypass Reversal.Obesity surgery · 2016Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Perforated duodenal ulcers are rare complications seen after roux-en-Y gastric bypass (RYGP). They often present as a diagnostic dilemma as they rarely present with pneumoperitoneum on radiologic evaluation. There is no consensus as to the pathophysiology of these ulcers; however expeditious treatment is necessary. We present two patients with perforated duodenal ulcers and a distant history of RYGP who were successfully treated. Their individual surgical management is discussed as well as a literature review. We conclude that, in patients who present with acute abdominal pain and a history of RYGB, perforated ulcer needs to be very high in the differential diagnosis even in the absence of pneumoperitoneum. In these patients an early surgical exploration is paramount to help diagnose and treat these patients.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.