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ＳＣＴＡ是一种非创伤性的血管成像技术 ,应用于临床取得了初步经验 ,但报道内容大多为成像原理、成像技术和临床应用 ,这里不再赘述。我们经过对 2 0 0多例ＳＣＴＡ的检查操作取得了一定的经验 ,现就技术操作做一探讨。1 ＳＣＴＡ扫描技术1.1 设备情况应具有较高档螺旋ＣＴ
SCTA is a non-invasive vascular imaging technology, clinical application has made preliminary experience, but most of the reports cover imaging principles, imaging techniques and clinical applications, not repeat them here. We have gained some experience in the inspection of more than 200 SCTA cases. We are going to discuss the technical operation. 1 SCTA scanning technology 1.1 equipment should have a more high-end spiral CT