Successful Treatment of Iatrogenic Vertebral Pseudoaneurysm Using Pipeline Embolization Device
Figure 1
(a) shows normal filling of the right vertebral artery immediately following intraoperative injury: a small irregularity in the wall can be seen. (b) (CT angiogram) and (c) and (d) (digital subtraction angiogram) show a large saccular pseudoaneurysm arising from the V3 segment of the vertebral artery. The imaging was performed on the third postoperative day.
