Chernin M M
Curr Probl Diagn Radiol. 1984 Nov-Dec;13(6):1-56. doi: 10.1016/0363-0188(84)90003-3.
DSA has quickly made the transition from an experimental examination performed in a research institution to a routine procedure performed in a community hospital. Diagnostic quality images for screening applications are obtained in over 90% of patients, and in many instances DSA is the only angiographic study that need be done. The applications of IV DSA have broadened to encompass many angiographic procedures for which selective injections are not mandatory. When IA studies must be performed, digital equipment offers the advantages of speed, safety, and lessened patient discomfort. New technological developments will increase the advantages and applications.
数字减影血管造影（DSA）已迅速从研究机构进行的实验性检查转变为社区医院执行的常规程序。超过90%的患者获得了用于筛查应用的诊断质量图像，在许多情况下，DSA是唯一需要进行的血管造影研究。静脉DSA的应用范围已经扩大，涵盖了许多不一定需要选择性注射的血管造影程序。当必须进行动脉内研究时，数字设备具有速度快、安全性高和患者不适感减轻等优点。新技术的发展将增加其优势和应用范围。
