Fig. 4.

Radiographic image post venous leakage embolization using N-butyl-2-cyanoacrylate and ethiodized oil mixed in a 1:3 ratio. Note radiopaque embolization material within periprostatic veins (arrows) and internal pudendal vein (open arrow). There is residual contrast staining of both iliohypogastric veins post venogram (asterisk) as also demonstrated in the complementary movie file, not to be mistaken for embolization material. Complementary movie file demonstrating venous embolization performed with a slow but steady injection of embolization material under Valsalva maneuver and continuous fluoroscopic monitoring