The traditional management of an IPRAA is simply close observation, and a nephrectomy or partial nephrectomy is reserved for overt renal artery rupture and complex intra-renal aneurysms.

• 传统上处置常常仅是严密观察，而全肾切除或部分肾切除是用于大量肾动脉出血或复杂肾内动脉瘤；