Figure 3.

Embolization of a left superior arterial pseudoaneurysm. (A) A 32-year-old woman underwent a partial left nephrectomy one week prior to the diagnostic angiogram that demonstrates at least three pseudoaneurysms arising from the left superior arterial branch supplying the resection margin. (B) Left superior renal artery was successfully embolized. (C) Follow-up angiogram was performed 2 days after the embolization procedure when the patient presented with dropping hemoglobin and hematocrit levels, though no evidence of extravasation was seen.