Troubleshooting Complex Vascular Cases in the Kidney Transplant Recipient: Vascular Anomalies, Challenging Vessel Diseases, and Procedural Disasters

AbstractPurpose of ReviewTo update the most relevant literature regarding complex cases during kidney transplant setting that recipient presents by himself, especially during implantation surgery due to vascular diseases and/or urinary tract anomalies.Recent FindingsIncreasing age of donors and recipients is leading to an increased complexity of kidney transplant implantation surgery. In addition, the high peripheral vascular disease prevalence worldwide increases difficulty of surgery and decreases long-term outcomes as well. Moreover, it also increases transplant morbidity and mortality, both overall and cardiovascular, and finally clearly decreases graft survival. However, dialysis alternative has even worse outcomes in terms of mortality, with a proportional risk of death 2.66 higher compared with transplanted patients. Aorto-iliac prosthesis and 3rd and 4th transplants in occupied iliac fossae do also represent a challenging situation with a clearly increased morbidity and mortality. In some of those particular conditions, orthotopic kidney transplant technique is an alternative with good functional and survival outcomes, but not exempt of complications.SummaryKidney transplant in vascular complex recipients has worse outcomes compared with conventional non-risky population. It remains a challenging surgical and medical procedure with higher morbidity and mortality, and decreased graft survival. However, dialysis mortality is still even greater and a transplant attempt m...

Source: Current Urology Reports - February 3, 2020 Category: Urology & Nephrology Source Type: research