ArticleObesity surgery2009
Late perforation and abscess formation at the site of the jejunojejunal anastomosis following laparoscopic Roux-en-Y gastric bypass surgery.
Article in Obesity surgery, 2009. 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, 8 citations in OpenAlex.
- Late Jejunojejunal Perforation After Laparoscopic Roux-en-Y Gastric Bypass: A Systematic Narrative Review.Cureus · 2025Review
- Late anastomotic perforation of the ileum 3 years after intestinal resection.BMJ case reports · 2024Article
- What Causes Late Perforation of the Jejuno-Jejunal Anastomosis After Roux-en-Y Gastric Bypass Surgery?Obesity surgery · 2015Article
- Phytobezoar: a rare cause of late upper gastrointestinal perforation following gastric bypass surgery.Annals of the Royal College of Surgeons of England · 2012Article
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
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Abstract
Late complications involving the site of the jejunojejunal (J-J) anastomosis are uncommon after laparoscopic Roux-en-Y gastric bypass. We present a case of a perforation at the J-J anastomosis complicated by the formation of an abscess 6 months after surgery. Following clinical and radiological evaluation, the patient underwent an exploratory laparoscopy which had to be converted to an open technique because of technical difficulties. The abscess was drained, the anastomosis was resected, and a new anastomosis was undertaken. When the surgical specimen was inspected, a perforation was found at the site of the previous J-J anastomosis. The patient had an uneventful recovery. To our knowledge, this is the first report of the formation of an abscess due to a perforation at the site of the J-J anastomosis after laparoscopic Roux-en-Y gastric bypass surgery. This complication, although rare, should be taken into account in patients with abdominal pain and systemic inflammatory response syndrome after bariatric surgery.
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