Dilenge D, Perey B, Geraud G, Nutik S
J Can Assoc Radiol. 1975 Jun;26(2):77-81.
Opacification of the cervical vertebral venous plexus was achieved by injecting contrast material into the upper part of the internal jugular vein while the lower portion of this vein was compressed externally with a tourniquet. The injection was easily performed via a percutaneous catheter which was advanced upwards into the jugular vein. Demonstration of the cervical plexus is made easier with the patients sitting up. Both sides of the plexus may be shown with a single injection if both jugular veins are injected simultaneously through bilateral catheters joined with a Y connector.
通过将造影剂注入颈内静脉上部，同时用止血带在外部压迫该静脉下部，实现颈椎静脉丛的显影。注射通过经皮导管轻松完成，该导管向上推进至颈静脉。患者坐起时，颈椎静脉丛的显影会更容易。如果通过连接Y形连接器的双侧导管同时注射双侧颈静脉，一次注射即可显示静脉丛的两侧。
