肝脏双期动态CT扫描的临床应用

• 作 者: 言伟强 李常茂 李德泰
• 机 构: 湖南医科大学附属第二医院放射科,昆明医学院附属第二医院放射科
• 出 处: 实用放射学杂志
• 发表日期: 1999年08期
• 关键词: 门静脉期 肝内病灶 肝细胞癌 周围静脉 造影剂 血供 肝肿瘤 肝血管瘤 平衡期 团注

肝脏双期动态ＣＴ是指在周围静脉团注造影剂后，分别在动脉期和静脉期快速全肝扫描，这种扫描方法能明显提高肝内病灶的检出率和病变定性诊断的准确性，目前本方法已被许多作者采用。本文综述近年有关文献，概述肝脏双期动态ＣＴ的检查技术，重点描述该技术在肝细胞癌的检...

Double-phase dynamic liver CT refers to the group around the peripheral bolus injection of contrast agent, respectively, in the arterial phase and venous phase of rapid liver scan, this scan can significantly improve the detection rate of intrahepatic lesions and lesions of the accuracy of qualitative diagnosis, At present, this method has been adopted by many authors. This article summarizes the recent literature, an overview of the liver double-phase dynamic CT examination technology, focusing on the technology in the detection of hepatocellular carcinoma ...