The extent of recovery of renal function in patients with urinary tract obstructions depends on early diagnosis and prompt intervention. In the present study, we employed dynamic contrast-enhanced MR-CEST urography to noninvasively assess kidney function in mice with unilateral ureter obstruction (UUO) at two time points (day 1 and 2) after UUO surgery. Using a dynamic CEST MRI protocol, we were able to detect a slight increase in pH values (pH 6.74 ± 0.08 and 6.62 ± 0.04 in the UUO and contralateral kidney, respectively) as well as iopamidol retention in the UUO kidney.
This abstract and the presentation materials are available to members only; a login is required.