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为提高肝病的ＣＴ诊断水平 ,对其检查方法和技术的探讨已有不少文献报道。本文就使用电子束ＣＴ多层流动扫描模式对获得的肝脏时间 -密度曲线进行研究 ,探讨最佳造影剂注射剂量和注射速率 ,以掌握肝脏强化的规律 ,从而提高肝脏双相扫描图像的质量。选择２４例对肝脏进行多层流
In order to improve the level of CT diagnosis of liver disease, there are a lot of reports on its examination methods and techniques. In this paper, electron beam CT multi-layer flow scanning mode was used to study the time-density curve of the liver to explore the optimal contrast agent injection rate and injection rate to master the law of liver enhancement, thereby enhancing the quality of liver bi-phase scan images. Select 24 cases of multi-layer liver flow