PMC9406514_01
(A) An angiogram showing a right interlobar RAP (white arrows). (B) Microcoils embolizing the pseudoaneurysm in the right kidney (dark arrows).
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F1
A CT scan showed double renal calculi with mild hydronephrosis, double renal pelvis and upper ureteral inflammation (Supplementary Figure S1). CT scan demonstrated a large amount of blood clots in the right renal pelvis and bladder and right perirenal fascia thickening (Supplementary Figures S2C,D). Considering the recurrence of active bleeding, angiography showed a pseudoaneurysm of a small branch of the right renal artery (Figure 1).