方法选择12例原发性肺癌作为研究对象，分别行常规横轴位ct扫描及双倾斜角度CT扫描。
Methods 12 cases with primary pulmonary carcinoma as research objects were selected, who received routine examination of transverse section and bi-tilted Angle section of ct scanning respectively.
目的应用螺旋CT行肝动脉期与门静脉期双期扫描分析小肝癌的诊断特征。
Objective the arterial phase and portal venous phase scan with helical ct was applied to analyze the characteristic of small hepatocellular carcinomas (SHCC).
目的探讨以双源ct行兔体部血管扫描时扫描参数与对比剂注射方案的最佳匹配选择。
Objective To discuss the optimal matching choice of scanning parameters and contrast media injection plan of dual energy CTA on rabbits.
目的探讨以双源ct行兔体部血管扫描时扫描参数与对比剂注射方案的最佳匹配选择。
Objective To discuss the optimal matching choice of scanning parameters and contrast media injection plan of dual energy CTA on rabbits.
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