Del Favero C, Martegani A, Neri C, Caresano A, Magistretti G
Radiol Med. 1979 Sep;65(9):599-606.
This article describes the normal radiological anatomy of the epidural veins whose understanding is necessary for the correct interpretation of venographic studies. Three ways of achieving adequate visualization of the epidural venous plexus are described. Experience with 80 cases is reported; a comparison has been made among the degree of visualization of the epidural venous plexus, the length of time, the cost and the amount of radiation received by the operator and patients during the performance of each technique. Preference is expressed for simultaneous injection of contrast media via two needles introduced into right and left femoral veins.
本文描述了硬膜外静脉的正常放射解剖结构，了解这些结构对于正确解读静脉造影研究是必要的。文中介绍了三种实现硬膜外静脉丛充分显影的方法。报告了80例病例的经验；比较了每种技术在操作过程中硬膜外静脉丛的显影程度、所需时间、成本以及操作者和患者所接受的辐射量。文中表示更倾向于通过分别插入左右股静脉的两根针同时注射造影剂。
