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Etude de la veine porte intrahepatique. Presse Med 1953; 70: 1434\u20138."},{"key":"2","unstructured":"2) Agossou-Voyeme AK. La segmentation hepatique en romedensitom\u00e9trie. Paris; 1982: These 3e cycle."},{"key":"3","doi-asserted-by":"crossref","unstructured":"3) Atri M, Bret PM, Fraser-Hill MA. Intrahepatic portal venous variations: prevalence with US. Radiology 1992; 184: 157\u20138.","DOI":"10.1148\/radiology.184.1.1609075"},{"key":"4","doi-asserted-by":"crossref","unstructured":"4) Asonuma K, Shapiro AM, Inomata Y, et al. Living related liver transplantation from donors with the left-sided gallbladder\/portal vein anomaly. Transplantation 1999; 68: 1610\u20132.","DOI":"10.1097\/00007890-199911270-00031"},{"key":"5","doi-asserted-by":"crossref","unstructured":"5) Baba Y, Hokotate H, Nishi H, et al. Intrahepatic portal venous variations: demonstration by helical CT during arterial portography. 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Clinical observation: congenital absence of the left portal vein in a patient undergoing hepatic resection. HPB Surg 1997; 10: 323\u20136; discussion 326\u20137.","DOI":"10.1155\/1997\/18965"},{"key":"15","doi-asserted-by":"crossref","unstructured":"15) McNulty JG, Khosa F. Absence of bifurcation of the portal vein. Radiology 1999; 211: 589\u201390.","DOI":"10.1148\/radiology.211.2.r99ma10589"},{"key":"16","doi-asserted-by":"crossref","unstructured":"16) Chevallier P, Oddo F, Baldini E, et al. Agenesis of the horizontal segment of the left portal vein demonstrated by magnetic resonance imaging including phase-contrast magnetic resonance venography. Eur Radiol 2000; 10: 365\u20137.","DOI":"10.1007\/s003300050057"},{"key":"17","doi-asserted-by":"crossref","unstructured":"17) Mitchell A, Mirza D, de Ville de Goyet J, et al. Absence of the left portal vein: a difficulty for reduction of liver grafts? 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Prevalence with contrast-enhanced helical CT. Acta Radiol 2002; 43: 315\u20139.","DOI":"10.1034\/j.1600-0455.2002.430314.x"},{"key":"22","doi-asserted-by":"crossref","unstructured":"22) Gallego C, Velasco M, Marcuello P, et al. Congenital and acquired anomalies of the portal venous system1. Radiographics 2002; 22: 141\u201359.","DOI":"10.1148\/radiographics.22.1.g02ja08141"},{"key":"23","doi-asserted-by":"crossref","unstructured":"23) Lerut J, Ciccarelli O, Danse E, et al. Left lobe living related liver transplantation in the absence of an extrahepatic left portal vein. Transplantation 2002; 74: 278\u20139.","DOI":"10.1097\/00007890-200207270-00020"},{"key":"24","doi-asserted-by":"crossref","unstructured":"24) Kotake K, Kurokawa T, Ohwa Y, et al. A case of absence of the portal bifurcation. Nihon Rinsho Geka Gakkai Zasshi 2003; 64: 3113\u20135. 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