Author(s): WANG Jin, YANG Yang, CHEN Guihua, ZUO Sichi, LUO Lin, ZHANG Jiansheng, XIE Sidong, LIU Lingyun, JIANG Zaibo, ZHANG Yaqin, HU Bing, DAN Hong
Pages: 292-296
Year: 2010 Issue:  4
Journal: Chinese Journal of Hepatology
Keyword:  Liver transplantation; Hepatic artery; Tomography; X-ray computed;
Abstract: 目的 探讨320排CT中采用高浓度低剂量对比剂对移植肝动脉并发症的临床诊断价值.方法 58例肝移植术后患者,分A、B两组,对比剂分别为碘350g/L(27例)和370g/L(31例);均采用320排CT扫描机,对比剂流速均为6 ml/s,总剂量50 ml,采用动态容积扫描模式,扫描参数:X线管转速0.5 s/r,层厚0.5 mm,管电流100～250 mA,管电压100 kV.利用4D DSA成像...