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胃肠道病变以前一向以X线钡餐透视和电子内窥镜检查为主要手段,普通CT检查因为性能所限而较少使用。胃肠道螺旋CT仿真内窥镜检查(CTvirtual endoscopy,CTVE)是近几年内伴随螺旋CT机出现而开发出的新技术,在消化道疾患检查诊断中有了较为广泛的应用。下面就介绍消化道螺旋CT仿真
Gastrointestinal lesions have always been to X-ray barium meal perspective and electronic endoscopy as the main means of ordinary CT examination less performance due to limited use. CT virtual endoscopy (CTVE) is a new technique developed with the appearance of spiral CT in recent years. It has been widely used in the diagnosis of digestive tract diseases. The following introduction of gastrointestinal spiral CT simulation