短語詞組短語CT reinforced scan CT 增強(qiáng)掃描ct -scan 掃描ct axial scan ct 軸位掃描CT enhanced scan CT 增強(qiáng)掃描spiral ct enhanced scan 螺旋ct增強(qiáng)掃描ct plain scan ct 平掃ct coronal scan 冠掃ct coronary scan ct 冠狀掃描spiral ct volume scan 螺旋ct容積掃描 返回 CT scan