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Am J Gastroenterol 90: 496-497, 1995."},{"key":"6","doi-asserted-by":"crossref","unstructured":"6. Schilling D, Maier M, Kohler B, Wurmel W, Jakob P, Riemann JF. Idiopathic mesenteric varices causing lower gastrointestinal bleeding. Eur J Gastroenterol Hepatol 8: 177-179, 1996.","DOI":"10.1097\/00042737-199602000-00016"},{"key":"7","doi-asserted-by":"crossref","unstructured":"7. Detry RJ, Kartheuser A, Moisse R, et al. Idiopathic non-familial rectal and colonic varices requiring sigmoidorectal resection and coloanal anastomosis. Eur J Gastroenterol Hepatol 8: 1023-1026, 1996.","DOI":"10.1097\/00042737-199610000-00018"},{"key":"8","unstructured":"8. Loffeld RJ, van Bochove A, de Graaf JC. Colonic varices: an unusual cause of occult blood loss. Ned Tijdschr Geneeskd 140: 2467-2469, 1996 (in Dutch, Abstract in English)."},{"key":"9","unstructured":"9. Lopez-Cepero Andrada JM, Lopez Silva M, Ferre Alamo A, Salado Fuentes M, Benitez Roldan A. Familial colonic varices: report of two cases. Gastroenterol Hepatol 23: 341-343, 2000 (in Spanish, Abstract in English)."},{"key":"10","doi-asserted-by":"crossref","unstructured":"10. Place RJ. Idiopathic colonic varices as a cause of lower gastrointestinal bleeding. South Med J 93: 1112-1114, 2000.","DOI":"10.1097\/00007611-200093110-00017"},{"key":"11","unstructured":"11. Van Gossum M, Reuss K, Moussaoui M, Bourgeois V. Idiopathic colonic varices: an unusual cause of massive lower gastrointestinal hemorrhage. Acta Gastroenterol Belg 63: 397-399, 2000."},{"key":"12","unstructured":"12. Abraham-Igwe C, Patel R. Idiopathic colonic varices: a case report. Endoscopy 34: 680, 2002."},{"key":"13","unstructured":"13. Mehta R, Deepak S, John A, Balakrishnan V. Idiopathic colonic varices. Indian J Gastroenterol 23: 30-31, 2004."},{"key":"14","unstructured":"14. Vuillemin E, Croquet V, Coumeau D, Ouali L. Idiopathic ileocolonic varices: a rare cause of lower gastrointestinal bleeding. Gastroenterol Clin Biol 28: 1183-1184, 2004 (in French)."},{"key":"15","doi-asserted-by":"crossref","unstructured":"15. Keren D, Rainis T, Stermer E, Goldstein O, Lavy A. Extensive idiopathic colonic varices in a young patient. Dig Dis Sci 50: 1175-1176, 2005.","DOI":"10.1007\/s10620-005-2729-z"},{"key":"16","unstructured":"16. Lopes LM, Ramada JM, Certo MG, et al. Massive lower gastrointestinal bleeding from idiopathic ileocolonic varix: report of a case. Dis Colon Rectum 49: 524-526, 2006."},{"key":"17","unstructured":"17. Simvoulakis E, Viazis N, Pipis P, Stefanidis G, Avgerinos A. Diffuse idiopathic colonic varices presenting with lower gastrointestinal bleeding in an elderly patient: a case report and review of the literature. Acta Gastroenterol Belg 69: 15-19, 2006."},{"key":"18","unstructured":"18. Han JH, Jeon WJ, Chae HB, et al. A case of idiopathic colonic varices: a rare cause of hematochezia misconceived as tumor. World J Gastroenterol 12: 2629-2632, 2006."},{"key":"19","unstructured":"19. Francois F, Tadros C, Diehl D. Pan-colonic varices and idiopathic portal hypertension. J Gastrointestin Liver Dis 16: 325-328, 2007."},{"key":"20","doi-asserted-by":"crossref","unstructured":"20. Zaman L, Bebb JR, Dunlop SP, Jobling JC, Teahon K. Familial colonic varices-a cause of "polyposis" on barium enema. Br J Radiol 81: e17-e19, 2008.","DOI":"10.1259\/bjr\/66055283"},{"key":"21","unstructured":"21. Krishna RP, Singh RK, Ghoshal UC. Recurrent lower gastrointestinal bleeding from idiopathic ileocolonic varices: a case report. J Med Case Rep 4: 257, 2010."},{"key":"22","doi-asserted-by":"crossref","unstructured":"22. Gentilli S, Aronici M, Portigliotti L, Pretato T, Garavoglia M. Idiopathic ileo-colonic varices in a young patient. Updates Surg 64: 235-238, 2012.","DOI":"10.1007\/s13304-011-0101-8"},{"key":"23","doi-asserted-by":"crossref","unstructured":"23. Akkucuk S, Aydogan A, Paltaci I, Temiz M. 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Review article: portal vein thrombosis - new insights into aetiology and management. Aliment Pharmacol Ther 21: 1-9, 2005."},{"key":"39","doi-asserted-by":"crossref","unstructured":"39. Sato T, Akaike J, Toyota J, Karino Y, Ohmura T. Clinicopathological features and treatment of ectopic varices with portal hypertension. Int J Hepatol 2011: 960720, 2011.","DOI":"10.4061\/2011\/960720"},{"key":"40","doi-asserted-by":"crossref","unstructured":"40. Toshima T, Shirabe K, Ikegami T, et al. A novel serum marker, glycosylated Wisteria floribunda agglutinin-positive Mac-2 binding protein (WFA (+) -M2BP), for assessing liver fibrosis. J Gastroenterol 50: 76-84, 2015.","DOI":"10.1007\/s00535-014-0946-y"},{"key":"41","unstructured":"41. Doubeni CA, Corley DA, Quinn VP, et al. Effectiveness of screening colonoscopy in reducing the risk of death from right and left colon cancer: a large community-based study. Gut 67: 291-298, 2018."},{"key":"42","unstructured":"42. Strate LL, Gralnek IM. 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