{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,12]],"date-time":"2026-04-12T17:46:57Z","timestamp":1776016017405,"version":"3.50.1"},"reference-count":10,"publisher":"Oxford University Press (OUP)","issue":"4","license":[{"start":{"date-parts":[[2026,4,9]],"date-time":"2026-04-09T00:00:00Z","timestamp":1775692800000},"content-version":"vor","delay-in-days":8,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,4,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Right paraduodenal hernia (PDH) is one of the congenital internal hernias resulting from developmental error of midgut rotation and is a rare cause of small bowel obstruction. Because of its nonspecific clinical presentation and low index of suspicion, preoperative diagnosis is challenging. We report a case of a 40-year-old male who presented with features of intestinal obstruction. Computed tomography of the abdomen revealed clustered small bowel loops in the right upper quadrant with characteristic displacement of mesenteric vessels, suggestive of a right PDH. Emergency laparotomy confirmed herniation of jejunal and ileal loops through the fossa of Waldeyer with evidence of bowel gangrene. The surgical management followed in our patient is reduction of the herniated bowel, resection of nonviable bowel segments, temporary ostomy, and definitive closure of the hernia defect. The postoperative course was uneventful and the patient recovered well.<\/jats:p>","DOI":"10.1093\/jscr\/rjag251","type":"journal-article","created":{"date-parts":[[2026,4,1]],"date-time":"2026-04-01T11:40:19Z","timestamp":1775043619000},"source":"Crossref","is-referenced-by-count":0,"title":["Unmasking right paraduodenal hernia: a rare cause of small bowel obstruction"],"prefix":"10.1093","volume":"2026","author":[{"given":"Anandi","family":"Andappan","sequence":"first","affiliation":[{"name":"Department of General Surgery, Govt Stanley Medical College and Hospital , No.1, Old jail road, Chennai 600 001, Tamil Nadu ,","place":["India"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rangarajan","family":"Govindarajan","sequence":"additional","affiliation":[{"name":"Department of General Surgery, Govt Stanley Medical College and Hospital , No.1, Old jail road, Chennai 600 001, Tamil Nadu ,","place":["India"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0005-8991-8276","authenticated-orcid":false,"given":"Santhoshkumar","family":"Selvamani","sequence":"additional","affiliation":[{"name":"Department of General Surgery, Govt Stanley Medical College and Hospital , No.1, Old jail road, Chennai 600 001, Tamil Nadu ,","place":["India"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rakesh Sharma","family":"Kathaiyan","sequence":"additional","affiliation":[{"name":"Department of General Surgery, Govt Stanley Medical College and Hospital , No.1, Old jail road, Chennai 600 001, Tamil Nadu ,","place":["India"]}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2026,4,9]]},"reference":[{"key":"2026041213085531900_ref1","doi-asserted-by":"crossref","first-page":"479","DOI":"10.1159\/000331033","article-title":"Right paraduodenal hernia in an adult patient: diagnostic 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(Basel)"},{"key":"2026041213085531900_ref5","doi-asserted-by":"crossref","first-page":"82","DOI":"10.1097\/00000658-195307000-00010","article-title":"Intra-abdominal hernias due to developmental and rotational anomalies","volume":"138","author":"Zimmerman","year":"1953","journal-title":"Ann Surg"},{"key":"2026041213085531900_ref6","doi-asserted-by":"crossref","first-page":"787","DOI":"10.3349\/ymj.2010.51.5.787","article-title":"Left paraduodenal hernia presenting with atypical symptoms","volume":"51","author":"Yun","year":"2010","journal-title":"Yonsei Med J"},{"key":"2026041213085531900_ref7","doi-asserted-by":"crossref","first-page":"168","DOI":"10.1093\/gastro\/gou076","article-title":"Right paraduodenal hernia: report of two cases and review of literature","volume":"4","author":"Mehra","year":"2016","journal-title":"Gastroenterol Rep (Oxf)"},{"key":"2026041213085531900_ref8","doi-asserted-by":"crossref","first-page":"249","DOI":"10.1097\/00000658-196808000-00010","article-title":"The surgical management of paraduodenal hernia","volume":"168","author":"Bartlett","year":"1968","journal-title":"Ann Surg"},{"key":"2026041213085531900_ref9","first-page":"e32045","article-title":"Paraduodenal hernia with massive intestinal gangrene and its surgical management: a case report","volume":"14","author":"Rampal","year":"2022","journal-title":"Cureus."},{"key":"2026041213085531900_ref10","first-page":"649","article-title":"Laparoscopic management of paraduodenal hernias: mesh and mesh-less repairs","volume":"12","author":"Palanivelu","year":"2008","journal-title":"Report Four Cases Hernia"}],"container-title":["Journal of Surgical Case 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