“…The retrograde approach of the technique requires a bilateral selective catheterization of the internal pudendal veins without the possibility of embolizing the external pudendal vein, the periprostatic venous plexus, and the DDV. In fact, many papers were published referring to the embolization techniques of the deep dorsal vein and the related efferents (internal and external pudendal veins and the periprostatic venous plexus) 89…”