Fig. 6
![Fig. 6](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs40792-018-0465-9/MediaObjects/40792_2018_465_Fig6_HTML.png)
Imaging findings before and after IVR. a, b Imaging findings before IVR. Prior to IVR, the APF and PVA were detected by a dynamic CT and b 3D images. c, d Imaging findings after IVR. Three days after embolization, c dynamic CT and d 3D images clearly demonstrated both perfect interruption of the APF and disappearance of the PVA