【摘要】 目的 研究彩色B超对弥漫性肝癌的诊断价值。方法 应用彩色多普勒超声技术对28例弥漫性肝癌患者及34例结节性肝硬化患者的肝固有动脉，肝内小动脉及门静脉进行血流动力学检测。结果 弥漫性肝癌的肝固有动脉及肝内小动脉的检出率，最大血流速度(Vmax)，阻力指数(RI)及肝固有动脉内径与结节性肝硬化组比较差异有非常显著性P<0.01)。门静脉所测指标两组比较差异无显著性(P>0.05)。结论 彩色B超检测血流动力学改变有助于弥漫性肝癌的诊断，弥补了二维超声的不足。

    关键词 彩色多普勒 血流动力学 弥漫性肝癌 结节性肝硬化

    Color doppler flow imaging diagnosis of diffuse hepatocellular carcinoma

    He Ziyan，Huang Chengjing

    The First People’s Hospital of Changde，Hunan415000

    【Abstract】 Objective To study the diagnostic value of the Color Doppler Flow Imaging(CDFI)to diffuse hepaˉtocellular carcinoma.Methods We used the CDFI to had diagnosed28patients who had the diffuse hepatocellular carciˉnoma and34patients who had the nodular cirrhosis.We examined these patients’liver inherent artery ......