1
|
Ye P, Wu H, Chen Y, Li Y, Cai C, Lv P. Endovascular therapy for distal hilar renal artery aneurysm: a case report and literature review. J Int Med Res 2022; 50:3000605211069282. [PMID: 35023377 PMCID: PMC8793449 DOI: 10.1177/03000605211069282] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Renal artery aneurysm (RAA), a type of visceral aneurysm with atypical symptoms, is difficult to detect and is usually discovered incidentally by imaging examination. Hilar RAA (HRAA) represents a relatively rare subgroup of RAA that is located in the distal part of the renal artery, close to the renal parenchyma. We reported a 55-year-old woman with an HRAA measuring 19 mm × 20 mm × 20 mm. She underwent endovascular therapy with bare-metal stent implantation with nested coil embolization. She was discharged without complications. The uniqueness of this case is the aneurysm location, which was at the distal right renal artery, making it difficult to preserve the blood supply to the right kidney. The novelty of the minimally invasive technique was that this endovascular treatment not only eliminated the aneurysm, but also preserved the blood supply to the ipsilateral kidney. Endovascular therapy is effective in the management of HRAA.
Collapse
Affiliation(s)
- Pin Ye
- Department of Vascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hongxiao Wu
- Department of Vascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yunfei Chen
- Department of Vascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yiqing Li
- Department of Vascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chuanqi Cai
- Department of Vascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ping Lv
- Department of Vascular Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| |
Collapse
|
2
|
Hosamani A, Bhaskara KG, John R, Iqubal M. Live-related renal transplant with bench repair of saccular aneurysm of graft renal artery - A case report. INDIAN JOURNAL OF TRANSPLANTATION 2021. [DOI: 10.4103/ijot.ijot_103_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
|
3
|
Silva ANS, Tahir W, Ahmad N. Dolichoectasia Presenting as Renal Artery Aneurysm in a Deceased Donor Kidney: A Case Report and Review of the Literature. EXP CLIN TRANSPLANT 2018; 17:828-830. [PMID: 30198838 DOI: 10.6002/ect.2017.0186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
We describe a case of fusiform aneurysm of the renal artery on a background of dolichoectasia in a kidney recovered from a deceased donor. The donor, a 57-year-old female, had died of an extensive nonsurvivable subarachnoid hemorrhage. Fusiform aneurysms involving the main renal artery and its superior branch had extended into the hilum with insufficient accessible stump for safe reconstruction. Placement of a stent through an intraoperative radiologic intervention was not possible without compromising renal perfusion. Consequently, renal transplant did not proceed. Dolichoectasia is a condition associated with generalized weakness of the arterial vascular wall and may result in aneurysm formation. When the renal artery is involved, a safe reconstruction excising the aneurysmal segment may be considered before transplant of the kidney.
Collapse
Affiliation(s)
- Arnaldo N S Silva
- From the Division of Surgery, Department of Transplantation, St. James's University Hospital, Leeds, United Kingdom
| | | | | |
Collapse
|
4
|
Case Report: Treatment of Renal Artery Aneurysms by Ex Vivo Renal Artery Aneurysm Repair and Transplantation. Transplant Proc 2017; 49:2374-2377. [DOI: 10.1016/j.transproceed.2017.07.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Accepted: 07/30/2017] [Indexed: 11/22/2022]
|
5
|
Alameddine M, Moghadamyeghaneh Z, Guerra G, Morsi M, Osman M, Chia VJ, Burke GW, Chen L, Vianna R, Zheng I, González J, Ciancio G. Case series: Transplantation of kidneys from donors with renal artery aneurysm. Can Urol Assoc J 2017; 11:E307-E310. [PMID: 28761593 DOI: 10.5489/cuaj.4244] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
INTRODUCTION With the present disparity between organ availability and recipient demands, we reported our experience in transplanting kidneys with renal artery aneurysm after back-table reconstruction. METHODS Four patients were identified. The repair consisted of excision of the aneurysm with ostial closure, and for one of the cases, an ovarian vein patch was used. We reviewed the safety and outcomes of this procedure. All donors were asymptomatic before surgery and were diagnosed incidentally during living donor evaluation. The nephrectomies performed were hand-assisted laparoscopic approaches. All recipients had followup renal function and ultrasound duplex of renal artery at six and 12 months and then annually. RESULTS The mean age of the recipients was 28.7 years (range 3-45). The mean size of the aneurysm was 7.4 ± 2.7 mm. All patients had immediate graft function with median serum creatinine of 1.9 ± 1.5 mg/dL at discharge. The average length of hospital stay was 6.25 ± 2.6 days. They also maintained good renal function with an average estimated glomerular filtration rate (eGFR) of 102.8 mL/min/1.73m2 (range 53.4-199 mL/min/1.73m2) and patent vessels at one year. One patient suffered from acute antibody-mediated rejection and lost his graft (medication non-compliance). One patient had two simultaneous benign renal cysts that were resected. Three of the kidneys were right-sided and one left. Mean cold ischemia time was 86 ± 18 minutes. No deaths have been recorded. CONCLUSIONS Transplanting kidneys with a renal artery aneurysm after ex-vivo repair is safe and the outcomes are encouraging. Also, it may play an important role in expanding the donor pool in the face of current organ shortage.
Collapse
Affiliation(s)
- Mahmoud Alameddine
- Department of Transplant Surgery, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Zhobin Moghadamyeghaneh
- Department of Transplant Surgery, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Giselle Guerra
- Department of Transplant Surgery, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Mahmoud Morsi
- Department of Transplant Surgery, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Mohammed Osman
- Department of Transplant Surgery, University of Miami Miller School of Medicine, Miami, FL, United States
| | - V J Chia
- Department of Transplant Surgery, University of Miami Miller School of Medicine, Miami, FL, United States
| | - George W Burke
- Department of Transplant Surgery, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Linda Chen
- Department of Transplant Surgery, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Rodrigo Vianna
- Department of Transplant Surgery, University of Miami Miller School of Medicine, Miami, FL, United States
| | - Ian Zheng
- University of Miami Miller School of Medicine, Miami, FL, United States
| | - Javier González
- Hospital Central de la Cruz Roja Universidad Alfonso X El Sabio, Spain
| | - Gaetano Ciancio
- Department of Transplant Surgery, University of Miami Miller School of Medicine, Miami, FL, United States
| |
Collapse
|
6
|
Shamsaeefar A, Nikeghbalian S, Kazemi K, Mansorian M, Motazedian N, Malekhosseini SA. Kidney Transplant From a Deceased Donor With Renal Artery Aneurysm: A Case Report. EXP CLIN TRANSPLANT 2017; 17:263-265. [PMID: 28411357 DOI: 10.6002/ect.2016.0158] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The use of marginal kidneys or kidneys with pathologic problems (such as renal artery aneurysms in a living or deceased donor) is on the rise due to organ shortages and improvements in surgical techniques. When renal vascular abnormalities are detected during a transplant, it puts the surgeon in a difficult position to decide what to do with the organ. In this study, we report a case of a kidney from a deceased donor who had 2 renal artery saccular aneurysms, which we were able to use for transplant. The recipient was a 61-year-old male patient with diabetic nephropathy and significant comorbidities. Kidney transplant was performed successfully with a good outcome. Recent advancements in surgical techniques have allowed the use of kidneys with renal artery aneurysms for kidney transplant, thus helping to overcome shortages of transplantable organs.
Collapse
Affiliation(s)
- Alireza Shamsaeefar
- From Shiraz Organ Transplant Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | | | | | | | | |
Collapse
|
7
|
Hiramitsu T, Futamura K, Okada M, Yamamoto T, Tsujita M, Goto N, Narumi S, Watarai Y, Kobayashi T. Impact of Arterial Reconstruction With Recipient's Own Internal Iliac Artery for Multiple Graft Arteries on Living Donor Kidney Transplantation: Strobe Study. Medicine (Baltimore) 2015; 94:e1811. [PMID: 26512578 PMCID: PMC4985392 DOI: 10.1097/md.0000000000001811] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
The aim of this study is to investigate the usefulness of arterial reconstruction using the recipient's own internal iliac artery for multiple kidney graft arteries.The safety and efficacy of various arterial reconstruction methods have been demonstrated. Although some reports have documented arterial reconstruction with the recipient's own internal iliac artery for multiple kidney graft arteries using the interposition method, usefulness of this technique has not yet been investigated compared with other arterial reconstruction methods.Between January 2008 and April 2014, 532 living donor kidney transplants in adult recipients were performed at 1 center. Of these, 389 kidney grafts had a single artery and did not need arterial reconstruction (nonarterial reconstruction group). Among the bench surgery patients, 19 kidney grafts for multiple arteries were performed using the interposition method with the recipient's own internal iliac artery (interposition group). Seventy-nine kidney grafts were performed using conjoined reconstruction (conjoined group) and 15 kidney grafts were performed using end-to-side reconstruction (end-to-side group). Total ischemic time (the period between arterial clamp and blood reperfusion), time to initial urination, perioperative and postoperative estimated glomerular filtration rate (eGFR), and complication rates between the interposition group and other 3 groups were retrospectively investigated. This study was based on the STROBE compliant.Warm ischemic time (the period between arterial clamp and beginning of the cold perfusion) of interposition group was significantly longer than that of nonarterial reconstruction group. Total ischemic time of the interposition group was significantly longer than those of other 3 groups. But time to initial urination, perioperative and postoperative eGFR, and complications were similar to other 3 groups.The interposition method was shown to be a useful standard method for multiple kidney graft arteries of living donor kidney transplantation in carefully selected recipients without calcification of the iliac arteries.
Collapse
Affiliation(s)
- Takahisa Hiramitsu
- From the Department of Transplant and Endocrine Surgery, Nagoya Daini Red Cross Hospital (TH, KF, MO, TY, MT, NG, SN, YW); and Department of Renal Transplant Surgery, Aichi Medical University School of Medicine, Aichi, Japan (TK)
| | | | | | | | | | | | | | | | | |
Collapse
|