Development of ileocolic artery pseudoaneurysm after renal biopsy

Radiology Case Reports

article

Junya Fuchigami¹  Shinji Wada¹  Hikaru Ishida¹  Kazuki Hashimoto¹  Keisuke Yoshida¹  Kaori Kohatsu¹  Hidefumi Mimura¹ 

[1] Department of Radiology, St. Marianna University School of Medicine

关键词: Microcoils;    Pseudoaneurysm;    Fistula;    Renal biopsy;    Extrarenal artery;    Ileocolic artery;   

DOI  :  10.1016/j.radcr.2022.08.079

学科分类：生物化学工程

来源: University of Washington * Department of Radiology

【 摘 要 】

The rate of bleeding complications related to percutaneous native renal biopsy is low, and pseudoaneurysms of the extrarenal arteries are rare. There have been a few reports of extrarenal artery injuries related to renal biopsy; however, to the best of our knowledge, there have not been any reports of injuries to the ileocolic artery or multiple injuries to extrarenal arteries. Herein, we report the case of an 87-year-old man who developed multiple vascular injuries : an arteriovenous fistula at the lower pole of the right kidney, pseudoaneurysms of the second lumbar artery , and an ileocolic artery 19 days after renal biopsy. Although identifying an ileocolic artery pseudoaneurysm was slightly delayed due to its rarity, all vascular injuries were successfully embolized with microcoils.

【 授权许可】

CC BY|CC BY-NC-ND