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肺栓塞的早期无创性诊断对尽早进行溶栓治疗、有效降低死亡率具有重要意义[1] 。本研究探讨了肺通气 /灌注(Ｖ/Ｑ)显像与电子束ＣＴ(ＥＢＣＴ)肺血管增强造影 2种诊断技术在肺栓塞定性和定位诊断中的作用 ,为正确评价和运用这 2种无创性影像技术提供依据。资料与方法5 0例患者
Early noninvasive pulmonary embolism diagnosis of thrombolytic therapy as soon as possible, effective in reducing mortality is of great significance [1]. The purpose of this study was to explore the role of pulmonary ventilation / perfusion (V / Q) imaging and electron beam computed tomography (EBCT) pulmonary angiography in the diagnosis and localization of pulmonary embolism. In order to correctly evaluate and use these two noninvasive Sex imaging technology to provide the basis. Materials and Methods 50 patients