RESUMO
OBJECTIVE: We sought to report the postoperative complications, vascular reconstruction techniques and graft outcomes among our series of renal transplantations performed using grafts with multiple renal arteries. METHODS: We reviewed retrospectively the medical records of 196 renal transplant patients of mean age 35.6 ± 13.3 years (range, 6-68) including 130 males and 66 females whose grafts from living (n = 164) or deceased (n = 32) donor with multiple arteries between 2006-2012. We noted the number of renal arteries, graft function, surgical technique, as well as vascular, urological and other complications. RESULTS: Of the 196 patients, 182 had 2 and 14 had ≥ 3 renal arteries. The surgical technique was separate anastomosis of renal arteries to the external and/or common iliac artery in the majority of patients (86.2%), while 13.8% of patients underwent anastomosis as a single renal artery after cuff reconstruction. Three patients experienced a lymphocele and only 1, a urinary leak from lower end of ureter, which was repaired surgically. Graft survival was 96.9% with losses in 6 cases due to rejection. CONCLUSIONS: Grafts bearing multiple renal arterial displayed low postoperative complication rates and good outcomes.
