目的探讨肾细胞癌(RCC)螺旋CT同层动态扫描表现与癌组织微血管密度(MVD)、癌细胞血管内皮生长因子(VEGF)蛋白表达之间的相关关系。
Objective to investigate the correlation of certain features of spiral ct (S-CT) with tumor microvascular density (MVD) and vascular endothelial growth factor (VEGF) in renal cell carcinoma (RCC).
方法：9例志愿者行主动脉弓同层动态增强扫描，利用获得的主动脉弓时间-密度曲线（TDC），寻求触发技术的理论阈值。
Methods:Dynamic CT scan was performed in 9 volunteers, measuring the CT value of the same plane of aortic arch and the theoretical threshold was obtained by the time density curve(TDC).
结论同层动态ct增强扫描有利于周围型肺癌性与肺结核性结节的定性诊断。
Conclusions Single-location dynamic CT is helpful in differential diagnosis of peripheral pulmonary carcinoma and tuberculoma.
目的评价同层CT动态增强扫描技术在肺孤立性结节诊断中的价值。
Objective to evaluate the value of incremental dynamic enhanced computer tomography (ct) in diagnosis of solitary pulmonary nodules (SPN).
目的：探讨CT同层动态增强扫描鉴别肺内良、恶性结节的临床价值。
Objective to study the clinical efficacy of differential diagnosis between malignant and benign solitary pulmonary nodules (SPNs) with single-location dynamic enhanced computed tomography (ct).
目的评价同层动态CT增强扫描对肺癌性与肺结核性结节的鉴别诊断价值。
Objective To evaluate the diagnostic value of single-location dynamic enhanced computerized tomography(CT) for peripheral pulmonary carcinoma and tuberculoma.
目的评价同层动态CT增强扫描对肺癌性与肺结核性结节的鉴别诊断价值。
Objective To evaluate the diagnostic value of single-location dynamic enhanced computerized tomography(CT) for peripheral pulmonary carcinoma and tuberculoma.
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