1De Gaetano AM, Lafortune M, Patriquin H, et al. Cavernous transformation of the portal vein: patterns of intrahepatic and splanchnic collateral circulation detected with Doppler sonography[J]. AJR,1995,165(5):1151-1155.
2Nakao N, Miura K, Takahashi H, et al. Hepatic perfusion in cavernous transformation of the portal vein: evaluation by using CT angiography[J]. AJR,1989,152(5):985-986.
3Carmen G, Maria V, Pilar M, et al. Congenital and acquired anomalies of the portal venous systerm[J]. Radiographics,2002,22(1):141-159.
5Ueno N, Sasaki A, Tomiyama T, et al. Color Doppler ultrasonography in the diagnosis of cavernous transformation of the portal vein[J]. J Clin Ultrasound,1997,25(5):227-233.
1[1]Verma V, Cronin DC, Dachman AH. Portal and mesenteric venous calcification in patients with advanced cirrhosis [J]. AJR,2001,176(2) :489-492.
2[3]ChenTY, Cheng YF, Huang TL, et al. Preoperative assessment of the portal vein in potential pediatric liver transplantation recipients: comparison of sonography and invasive portography[J].Transplantation Pro, 1998,30(7): 3195-3196.
3[4]Figueras J, Torras J, Rafecas A, et al. Extra-anatomic venous graft for portal vein thrombosis in liver transplantation[J]. Transplantation Int, 1997,10(5) :407-408.
4[5]Davidson BR, Gibson M, Dick R, et al. Incidence risk factors management and outcome of portal vein abnormalities at orthotopic liver transplantation [J]. Transplantation, 1994, 57 (8): 1174-1177.
5[6]Hui H. Multi-slice helical CT: scan and reconstruction[J]. Med Phys, 1999,26(1) :5-18.
6[7]Peter DW, William RL. Multi-slice technology in computer tomography[J]. Clinical Radiology, 2001,56(4):302-309.
7[8]Hu H, He HD. Four multi-detector-row helical CT: image quality and volume coverage speed[J]. Radiology, 2000,215(1):55-62.
8[9]Weg N, Scheer MR, Gabor MP, et al. Liver lesions: improved detection with dual-detector-array CT and routine 2.5mm thin collimation[J]. Radiology, 1998,209(2):417-426.
9[10]O'Riordan E, Craven CM, Wilson D, et al. Dual phase hepatic CT influence of scanning direction on liver attenuation [J] . AJR,2000, 174(5): 1417-1421.
10[11]Luboldt W, Straub J, Seemann M, et al. Effective contrast use in CT angiography and dual-phase hepatic CT performed with a subsecond scanner[J]. Invest Radiol, 1999,34(6): 751-760.