Application of DSA in interventional treatment of acute ischemic cerebrovascular disease
WANG Jin-long, LING Feng, LI Shen-mao, JI Xun-ming. Department of Interventional Center, Xuanwu Hospital, the Capital University of Medical Sciences, Beijing 100053, China
Objective To study the utilization of DSA for interventional examination and therapy in acute ischemic cerebrovascular disease. Methods The summarization of properly utilizing the DSA equipment and events happening in the process were analyzed after application on 550 cases with acute ischemic cerebrovascular attacks. Results Application of perfusion DSA is useful to obtain rapid diagnosis and evaluation of interventional therapeutic efficacy for acute ischemic cerebrovascular disease. The practical projection angle can display the features and extent of vasculopathy clearly, and offer the best operative position for promotion of rotation DSA and the diagnostic imaging and therapeutic efficacy, three-dimensional reconstruction are usful to the success of interventional management. Imaging measuring technique of DSA would provide precise data for doctors to choose the accurate intervention materials. Conclusion Reasonable utilization of DSA equipment plays an important role in interventional therapy of acute ischemic cerebrovascular disease, and also is the gold standard for displaying images for rapid diagnosis.