中国医学装备2012，Vol.9Issue(11)：83-84,2.
双源64层螺旋CT在肺动脉成像中的扫描技术及应用
Scanning technology and applications of dual source 64 slice spiral CT in pulmonary angiography
季乐新 1尚同祥 1王效刚1
作者信息
- 1. 潍坊市人民医院放射科 山东潍坊261041
- 折叠
摘要
Abstract
Objective: To explore the scanning technology of dual source 64 slice spiral CT Pulmonary angiography. Methods: 184 cases suspected to suffer from pulmonary embolism were examined with dual source CT pulmonary angiography to test the cycle peak time with the bolus test. The second imaging scans were applied to pulmonary artery after the delayed time of one second more than the peak time. Results: The CTPA of 184 cases were completed successfully and the post-processing technologies clearly showed the pulmonary artery trunk and its branches with enhanced uniform. Conclusion: It is very important to choose the proper delay time in dual source 64 slice CT pulmonary angiography. This method is simple and fast to individualize the delay time, and can be used as the first choice for the CTPA.关键词
双源/螺旋CT/CT血管造影/肺动脉栓塞Key words
Dual-source/ Spiral CT/ CT angiography/ Pulmonary embolism分类
机械制造引用本文复制引用
季乐新,尚同祥,王效刚..双源64层螺旋CT在肺动脉成像中的扫描技术及应用[J].中国医学装备,2012,9(11):83-84,2.
