螺旋CT技术与临床应用
摘要
1989年螺旋CT的问世,使CT成像技术跨入了新的阶段,为临床应用开辟了广阔的前景。 1 螺旋CT技术 螺旋CT是连续式扫描,扫描床匀速移动的同时X线管360度连续旋转曝光,在人体表形成了螺旋轨迹(故称螺旋CT)。
出处
《解放军医药杂志》
CAS
1998年第3期219-221,共3页
Medical & Pharmaceutical Journal of Chinese People’s Liberation Army
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