Kidney Res Clin Pract.
2013 Jun;32(2):87-89.
Asymptomatic renal pseudoaneurysm after percutaneous renal biopsy
- Affiliations
-
- 1Division of Nephrology, Department of Internal Medicine, Gangnam Severance Hospital, Yonsei University, College of Medicine, Seoul, Korea. hychoi.dr@gmail.com
- 2Division of Nephrology, Department of Internal Medicine, Myongji Hospital, Kwandong University, College of Medicine, Gyeonggi-do, Korea.
- 3Department of Internal Medicine, Yong-In Severance Hospital, Yong-In, Korea.
- 4Department of Thoracic and Cardiovascular Surgery, Yonsei University, College of Medicine, Seoul, Korea.
- 5Department of Radiology, Yonsei University, College of Medicine, Seoul, Korea.
Abstract
- A 37-year-old man was referred to Division of Nephrology for a new renal cystic lesion that was found on ultrasonography. Four years prior to presentation, a percutaneous renal biopsy had been performed. Computed tomography scan showed a 4.4-cm-sized renal artery pseudoaneurysm in the left kidney. Selective renal angiography revealed a pseudoaneurysm in the left lower pole of the kidney. The renal pseudoaneurysmwas successfully embolized with coil. Follow-up Doppler ultrasonography showed no internal blood flow into the aneurysmal sac. His renal function remained stable after coil embolization.