High-flow priapism due to bilateral cavernous artery fistulas treated by unilateral embolization: A case report

Figure 2 Digital subtraction angiography images during patient intervention. A: Digital subtraction angiography of the patient revealed bilateral cavernous artery fistulas and pseudoaneurysms complicated by interaneurysmal fistulas; B: A microcatheter (2.7 F) was superselectively inserted into the right pudendal artery; C: Arterial embolization was performed with a microcoil (1 mm) combined with gel-foam particles (750-1200 µm) at the proximal position of the right penile dorsal artery. This led to the disappearance of the right cavernous artery fistula; D: The left cavernous artery fistula was not treated by embolization.