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Figure 4: A 21-year-old female with postrenal biopsy hematuria. (a) Right main renal artery shows multiple pseudoaneurysms (arrow) from subsegmental branches with associated early draining vein (double arrows) suggestive of an arteriovenous fistula. (b) Coil (asterisk) embolization with lesion occlusion. Multiple similar lesions were seen which were similarly treated. (c) Superselective runs of an accessory renal artery show pseudoaneurysm (arrow) with an early draining vein (double arrow) s/o arteriovenous fistula, which were also embolized. (d) Postembolization run of main renal artery shows complete resolution of all lesions

Figure 4: A 21-year-old female with postrenal biopsy hematuria. (a) Right main renal artery shows multiple pseudoaneurysms (arrow) from subsegmental branches with associated early draining vein (double arrows) suggestive of an arteriovenous fistula. (b) Coil (asterisk) embolization with lesion occlusion. Multiple similar lesions were seen which were similarly treated. (c) Superselective runs of an accessory renal artery show pseudoaneurysm (arrow) with an early draining vein (double arrow) s/o arteriovenous fistula, which were also embolized. (d) Postembolization run of main renal artery shows complete resolution of all lesions