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

Figure 1

(a) Selective renal arteriography shows a PA arising from the right inferior anterior interlobar artery in a 49-year-old woman with renal hemorrhage 5 days after PCNL. (b) After finding the responsible vessel and embolized with NBCA and coils, angiographic imaging shows the disappearance of the PA.

(a)

(b)