Titlebook: Advances in CT III; 3rd European Scienti H. Pokieser,G. Lechner Conference proceedings 1994 Springer-Verlag Berlin Heidelberg 1994 Computer

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Shikui Dong,Shiliang Liu,Lu Went that time was by Thorsen et al. (1983) who reported excellent results using a technique which evaluated the aorta during a bolus enhanced sequence of images obtained at three separate anatomical levels. However, data acquisition times were then in the region of 5 s and were limited by an inherent

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蛤肉

披肩

阻礙

Sustainable Activities for Rural Developmentring scanning, the vasculature can be assessed in three dimensions. This procedure is named CT Angiography (CTA) and provides an excellent visualization of vessel lumina, stenoses and lesions (Napel et al. 1992). Contrast filled vessels share a common range of Hounsfield units with bone. Therefore,