二维灰阶血流成像(B-Flow)技术在肝移植术后肝动脉检测方面的应用价值  

Application Value of B-Flow Technology in Detecting Hepatic Arteries After Liver Transplantation

作　　者：赵宁波 邓芬 冯程 黄琨 张瑜 姜楠 ZHAO Ning-bo;DENG Fen;FENG Cheng(Department of Ultrasound,The Third People's Hospital Of Shenzhen(The Second Affiliated Hospital of Southern University of Science and Technology)Shenzhen 518000,Guangdong Province,China)

机构地区：[1]深圳市第三人民医院(南方科技大学第二附属医院)超声科,广东深圳518000 [2]深圳市第三人民医院(南方科技大学第二附属医院)肝脏外科,广东深圳518000

出　　处：《罕少疾病杂志》2020年第6期30-31,50,共3页Journal of Rare and Uncommon Diseases

基　　金：深圳市医学重点学科(同种异体移植技术)(编号:SZXK079)。

摘　　要：目的探讨二维灰阶血流成像(B-Flow)技术在肝移植术后肝动脉的诊断价值。方法99例肝移植患者,均由B-Flow、CDFI和CDPI检测肝动脉吻合口,肝门区肝动脉,左肝动脉及右肝动脉,并以CTA肝动脉造影为参照,将肝动脉分为正常组和异常组,分别探讨其诊断价值。结果正常组中肝动脉吻合口、肝门区肝动脉及右肝动脉的显示率的差异有统计学意义(P<0.05),B-flow技术对肝动脉吻合口及右肝动脉的显示率高于CDFI和CDPI技术。异常组中肝动脉吻合口、左肝动脉及右肝动脉的显示率的差异有统计学意义(P<0.05),都以B-flow技术的显示率最高。结论肝移植术后肝动脉正常组中B-flow技术对肝动脉吻合口及右肝动脉的显示率高,肝动脉异常组中B-flow技术对肝动脉吻合口、左肝动脉及右肝动脉的显示率高。Objective To explore the diagnostic value of B-Flow technology in hepatic artery after liver transplantation.Methods 99 patients who underwent liver transplantation were reviewed with B-Flow,CDFI,and CDPI detects hepatic arteries.The positions of hepatic arteries are:hepatic arterial anastomosis,Hilar hepatic artery,left hepatic arteries,right hepatic arteries.Based on CTA hepatic arteriography,hepatic arteries were divided into normal group and abnormal group,and discussed their diagnostic value.Results In the normal group,the differences in the display rates of the hepatic artery anastomosis,hilar hepatic artery,and right hepatic artery were statistically significant(P<0.05),The B-flow technique showed higher rates of hepatic arterial anastomosis and right hepatic artery than CDFI and CDPI techniques.In the abnormal group,the differences in the display rates of the hepatic artery anastomosis,left hepatic artery,and right hepatic artery were statistically significant(P<0.05),and the B-flow technology had the highest display rate.Conclusion In the normal hepatic artery group,The B-flow technique showed higher rates of hepatic artery anastomosis and right hepatic artery than CDFI and CDPI.In the hepatic artery abnormal group,the B-flow technique showed higher rates of hepatic artery anastomosis,left hepatic artery and right hepatic artery than CDFI and CDPI.

关 键 词：肝移植 肝动脉 二维灰阶血流成像 

分 类 号：R61[医药卫生—外科学] R445.1[医药卫生—临床医学]