Abstract:The objective of this study is to evaluate the veno-arterial index (VAI) as a predictor of renal rejection in kidney transplant patients. A diagnostic test study was conducted between January 2014 and May 2018. Renal transplant patients who underwent percutaneous renal biopsy were included. The VAI was obtained by measuring the flow velocity in the renal segmental vein and dividing this value by the peak systolic velocity of the segmental artery in this same location. The records of 77 patients were analyzed. … Show more
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