The angiographic diagnoses revealed an arteriovenous fistula in 6 subjects, pseudoaneurysm in 3, arteriovenous fistula combined with pseudoaneurysm in 2, and lacerated renal vessels in 1.

• 2.；67%25）发生大量出血，11位需接受动脉栓塞，另1位需接受手术探查。肾脏血管摄影诊断包括，6位产生动静脉瘘管，3位产生动脉瘤，2位产生动静脉瘘管合并动脉瘤，1位发生肾脏血管裂伤。