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Clinical spectrum of alimentary tract duplication in childhood. Acta Paediatr Taiwan 2004; 45: 85\u20138."},{"key":"2","doi-asserted-by":"crossref","unstructured":"2) Ekbote G, Pokharkar AB, Moon P. A rare case of perforated tubular ileal duplication in 72-year-old male. Indian J Surg 2013; 75(Suppl 1): 418\u201320.","DOI":"10.1007\/s12262-012-0749-4"},{"key":"3","unstructured":"3) Ladd WE, Gross RE. Surgical treatment of duplication of the alimentary tract, enter ogenous cysts, enteric cysts, or ileum duplex. Surg Gynecol Obstet 1940; 70: 295\u2013307."},{"key":"4","doi-asserted-by":"crossref","unstructured":"4) Martini C, Pagano P, Perrone G, et al. Intestinal duplications: incidentally ileum duplication cyst in young female. BJR Case Rep 2019; 5: 20180077.","DOI":"10.1259\/bjrcr.20180077"},{"key":"5","doi-asserted-by":"crossref","unstructured":"5) Miyai H, Hayakawa T, Shimizu Y, et al. Laparoscopic operation for the perforated duplication of ileum in adult. 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Intestinal duplication in adulthood: a rare entity, difficult to diagnose. World J Gastrointest Surg 2011; 3:  128\u201330.","DOI":"10.4240\/wjgs.v3.i8.128"},{"key":"10","doi-asserted-by":"crossref","unstructured":"10) G\u00fcm\u00fc\u015f M, Kapan M, G\u00fcm\u00fc\u015f H, et al. Unusual noncommunicating isolated enteric duplication cyst in adults. Gastroenterol Res Pract 2011; 2011: 323919.","DOI":"10.1155\/2011\/323919"},{"key":"11","doi-asserted-by":"crossref","unstructured":"11) Li BL, Huang X, Zheng CJ, et al. Ileal duplication mimicking intestinal intussusception: a congenital condition rarely reported in adult. World J Gastroenterol 2013; 19: 6500\u20134.","DOI":"10.3748\/wjg.v19.i38.6500"},{"key":"12","doi-asserted-by":"crossref","unstructured":"12) Kim HS, Sung JY, Park WS, et al. An ileal duplication cyst manifested as an ileocolic intussusception in an adult. Turk J Gastroenterol 2014; 25: 196\u20138.","DOI":"10.5152\/tjg.2014.4011"},{"key":"13","doi-asserted-by":"crossref","unstructured":"13) Yu Y, Wu JS, Ke ZW. Giant chylous cyst and ileal duplication in a young adult. Singapore Med J 2014; 55: e77\u201381.","DOI":"10.11622\/smedj.2013208"},{"key":"14","doi-asserted-by":"crossref","unstructured":"14) Shin SY, Cho MY, Ryu H, et al. Adenocarcinoma originating from a completely isolated duplication cyst of the mesentery in an adult. Intest Res 2014; 12: 328\u201332.","DOI":"10.5217\/ir.2014.12.4.328"},{"key":"15","doi-asserted-by":"crossref","unstructured":"15) Bab\u00fcr T. Ileal tubular duplication; a rare cause of bowel obstruction in adults. Ulus Cerrahi Derg 2014; 32: 78\u20139.","DOI":"10.5152\/UCD.2014.2476"},{"key":"16","doi-asserted-by":"crossref","unstructured":"16) Park JY, Her KH, Kim BS, et al. A completely isolated intestinal duplication cyst mimicking ovarian cyst torsion in an adult. 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A rare cause of gastrointestinal bleeding in adults: ileal duplication with ulceration: a case report and review of literature. Front Surg 2022; 9: 927288.","DOI":"10.3389\/fsurg.2022.927288"},{"key":"31","doi-asserted-by":"crossref","unstructured":"31) Ikeda Y, Matsuki A, Ishikawa T, et al. A case of ileal duplication with perforation in an adult. Nihon Shokaki Geka Gakkai Zasshi 2011; 44: 1434\u201340. (in Japanese)","DOI":"10.5833\/jjgs.44.1434"},{"key":"32","doi-asserted-by":"crossref","unstructured":"32) Nomura A, Ashizawa N, Isono T, et al. A case of duplication of ileum with abscess treated by laparoscopic surgery. Nihon Rinsho Geka Gakkai Zasshi 2015; 76: 2999\u20133003. (in Japanese)","DOI":"10.3919\/jjsa.76.2999"},{"key":"33","unstructured":"33) Ishihara A, Yasuda T, Sakae Y, et al. A case of ileal duplication with perforation in an adult. J Jpn Gastroenterol Assoc 2019; 3: 22\u20137. 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