Abdominal aortic aneurysm repair in patients with renal allografts

Citation
Vs. Kashyap et Wj. Quinones-baldrich, Abdominal aortic aneurysm repair in patients with renal allografts, ANN VASC S, 13(2), 1999, pp. 199-203
Citations number
12
Categorie Soggetti
Surgery
Journal title
ANNALS OF VASCULAR SURGERY
ISSN journal
08905096 → ACNP
Volume
13
Issue
2
Year of publication
1999
Pages
199 - 203
Database
ISI
SICI code
0890-5096(199903)13:2<199:AAARIP>2.0.ZU;2-C
Abstract
Aortic reconstruction is being reported in an increasing number of patients after renal transplantation as a result of improved renal graft survival a nd life expectancy. Aortic surgery in these patients places the pelvic allo graft at risk for ischemic damage. We present two separate modalities that have been successfully used in protecting the renal transplant from prolong ed warm ischemia during abdominal aortic aneurysm (AAA) repair in two cases . One technique involves an aortofemoral shunt using the perirenal aorta fo r proximal cannulation and the other technique utilizes an indwelling shunt through the prosthetic graft. Both patients had an uneventful recovery wit h no evidence of renal dysfunction and their renal function has been stable on long-term follow-up. These cases illustrate two useful alternatives in providing pulsatile perfusion to a transplanted kidney in the iliac fossa d uring AAA repair. They have been used successfully as simpler alternatives to temporary axillofemoral bypass or extracorporeal pump oxygenation in pre venting postoperative renal dysfunction.