{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,23]],"date-time":"2026-08-23T04:22:26Z","timestamp":1787458946550,"version":"build-2736575974"},"reference-count":13,"publisher":"Oxford University Press (OUP)","issue":"8","license":[{"start":{"date-parts":[[2026,8,23]],"date-time":"2026-08-23T00:00:00Z","timestamp":1787443200000},"content-version":"vor","delay-in-days":22,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,8,4]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Intestinal nonrotation is a rare congenital anomaly resulting from incomplete midgut rotation during embryogenesis. Adult cases represent only 0.2% of the incidence of the disease. Familial adenomatous polyposis (FAP) is an inherited condition characterized by hundreds of colorectal adenomas and a near-100% lifetime risk of colorectal cancer. The coexistence of these two conditions has not been previously reported. A 28-year-old male presented with rectal bleeding. Laboratory evaluation revealed severe anemia and thrombocytopenia. Computed tomography revealed incidental intestinal nonrotation, with small bowel on the right and colon on the left, along with inversion of the superior mesenteric artery and vein. Sigmoidoscopy showed extensive polyposis consistent with FAP. The patient underwent laparoscopic total colectomy with ileorectal anastomosis. This case underscores the importance of identifying congenital anomalies such as nonrotation, and also reinforces the preoperative imaging as critical in anticipating anatomical variations, enabling careful surgical planning, and vessel preservation.<\/jats:p>","DOI":"10.1093\/jscr\/rjag711","type":"journal-article","created":{"date-parts":[[2026,7,25]],"date-time":"2026-07-25T11:40:05Z","timestamp":1784979605000},"source":"Crossref","is-referenced-by-count":0,"title":["Laparoscopic total colectomy in a patient with familial adenomatous polyposis and congenital intestinal nonrotation: a case report"],"prefix":"10.1093","volume":"2026","author":[{"ORCID":"https:\/\/orcid.org\/0009-0003-5776-1150","authenticated-orcid":false,"given":"Kavya","family":"Jasti","sequence":"first","affiliation":[{"name":"University of Miami Miller School of Medicine , 1600 NW 10th Avenue, Suite 1149 Miami, FL 33136 ,","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wilder R","family":"Calmet Rocca","sequence":"additional","affiliation":[{"name":"Facultad De Medicina Alberto Hurtado, Universidad Peruana Cayetano Heredia , Av. Honorio Delgado 430, Urb. Ingenier\u00eda, San Mart\u00edn de Porres, Lima 15102 ,","place":["Peru"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ashley","family":"Hopfinger","sequence":"additional","affiliation":[{"name":"DeWitt Daughtry Family Department of Surgery, University of Miami Miller School of Medicine , 1600 NW 10th Ave, Miami, FL 33136 ,","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Walter A","family":"Ramsey","sequence":"additional","affiliation":[{"name":"DeWitt Daughtry Family Department of Surgery, University of Miami Miller School of Medicine , 1600 NW 10th Ave, Miami, FL 33136 ,","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniela","family":"Rebollo","sequence":"additional","affiliation":[{"name":"DeWitt Daughtry Family Department of Surgery, University of Miami Miller School of Medicine , 1600 NW 10th Ave, Miami, FL 33136 ,","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shayan","family":"Khalafi","sequence":"additional","affiliation":[{"name":"DeWitt Daughtry Family Department of Surgery, University of Miami Miller School of Medicine , 1600 NW 10th Ave, Miami, FL 33136 ,","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David D","family":"Zhang","sequence":"additional","affiliation":[{"name":"DeWitt Daughtry Family Department of Surgery, University of Miami Miller School of Medicine , 1600 NW 10th Ave, Miami, FL 33136 ,","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Laurence R","family":"Sands","sequence":"additional","affiliation":[{"name":"DeWitt Daughtry Family Department of Surgery, University of Miami Miller School of Medicine , 1600 NW 10th Ave, Miami, FL 33136 ,","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vanessa","family":"Hui","sequence":"additional","affiliation":[{"name":"DeWitt Daughtry Family Department of Surgery, University of Miami Miller School of Medicine , 1600 NW 10th Ave, Miami, FL 33136 ,","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nivedh V","family":"Paluvoi","sequence":"additional","affiliation":[{"name":"DeWitt Daughtry Family Department of Surgery, University of Miami Miller School of Medicine , 1600 NW 10th Ave, Miami, FL 33136 ,","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Austin R","family":"Dosch","sequence":"additional","affiliation":[{"name":"DeWitt Daughtry Family Department of Surgery, University of Miami Miller School of Medicine , 1600 NW 10th Ave, Miami, FL 33136 ,","place":["United States"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2026,8,23]]},"reference":[{"key":"2026082300185830300_ref1","doi-asserted-by":"crossref","first-page":"2026","DOI":"10.1016\/j.jpedsurg.2012.06.013","article-title":"Malrotation beyond infancy","volume":"47","author":"Nagdeve","year":"2012","journal-title":"J Pediatr Surg"},{"key":"2026082300185830300_ref2","doi-asserted-by":"publisher","first-page":"22","DOI":"10.1186\/1749-7922-6-22","article-title":"Midgut malrotation first presenting as acute bowel obstruction in adulthood: a case report and literature review","volume":"6","author":"Emanuwa","year":"2011","journal-title":"World J Emerg Surg"},{"key":"2026082300185830300_ref3","doi-asserted-by":"crossref","first-page":"1731","DOI":"10.7150\/jca.15602","article-title":"XPG gene polymorphisms contribute to colorectal cancer susceptibility: a two-stage case-control study","volume":"7","author":"Hua","year":"2016","journal-title":"J Cancer"},{"key":"2026082300185830300_ref4","doi-asserted-by":"publisher","first-page":"1382","DOI":"10.5858\/arpa.2018-0570-RA","article-title":"Familial adenomatous polyposis syndrome: an update and review of extraintestinal manifestations","volume":"143","author":"Dinarvand","year":"2019","journal-title":"Arch Pathol Lab Med"},{"key":"2026082300185830300_ref5","doi-asserted-by":"publisher","first-page":"71","DOI":"10.1136\/gut.2006.117796","article-title":"Somatic APC mosaicism: an underestimated cause of polyposis coli","volume":"57","author":"Hes","year":"2008","journal-title":"Gut"},{"key":"2026082300185830300_ref6","doi-asserted-by":"publisher","first-page":"355","DOI":"10.1016\/j.ijscr.2020.07.051","article-title":"Midgut volvulus caused by intestinal malrotation; 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