The Efficacy and Safety of Transcatheter Arterial Embolization to Treat Renal Hemorrhage after Percutaneous Nephrolithotomy

Figure 2

(a) The angiographic imaging in a 56-year-old man with renal hemorrhage 3 days after PCNL indicates a PA arise from the superior anterior interlobar artery (thin arrow). (b) Angiographic imaging show that an AVF (thick arrowhead) arise from the posterior and superior anterior interlobar artery. (c, d) Angiogram after coil embolization demonstrates complete occlusion of the PA and AVF.

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