CT理论与应用研究2017，Vol.26Issue(1)：69-76,8.DOI:10.15953/j.1004-4140.2017.26.01.09
三维重建在孤立性肺结节血管集束征的诊断价值
Diagnostic Value of the Vascular Convergence Sign of Solitary Pulmonary Nudules on 3D Reconstruction
摘要
Abstract
Objective To explore the diagnostic value of the vascular convergence sign of solitary pulmonary nodule (SPN) on 3D reconstrucion. Materials and Methods Helical CT scans of 63 patients with SPN confirmed by pathology were reviewed and and analyzed.3D reconstruction was made using MPR and VR. Manifestation of the vascular convergence sign of the tumor was observed. A difference in the result was found between MPR and VR, benign and malignant SPN. Results: The rate of visualization of the vascular convergence sign of SPN in VR was higher than the one in MPR (P < 0.05). The rate of visualization of the vascular convergence sign in benign SPN was higher than the one in malignant (P < 0.05). Conclusion: 3D reconstrucion can demonstrate vascular convergence sign effectively. VR is an effective method for the differentiation of benign SPN with malignant lesions.关键词
孤立性肺结节/体层摄影术/X 线计算机/三维重建/血管集束征Key words
solitary pulmonary nodule/tomography/X-ray computed/3D reconstrucion/vascular convergence sign分类
医药卫生引用本文复制引用
陈子敏,向子云,王毅,詹勇,余辉..三维重建在孤立性肺结节血管集束征的诊断价值[J].CT理论与应用研究,2017,26(1):69-76,8.基金项目
深圳市科技局龙岗区科技计划项目（201505133001025）。 （）
