Endovascular salvage of occluded renal artery after >15 hours of ischemic time.

In severe cases of acute traumatic injury to the kidney, immediate intervention is necessary to avoid irreversible ischemic damage. This case involves a 24-year-old woman who presented with signs of right renal devascularization after a high-speed all-terrain vehicle accident. Due to transport from an outside hospital, there was >15-hour delay before evaluation by vascular surgery. Considering her young age, we elected to salvage this patient's kidney via percutaneous endovascular stenting to mitigate any further prolongation of renal artery occlusion and prevent long-term sequelae. After intervention, her acute kidney injury resolved, and her creatinine levels normalized. As illustrated in this case, recovery of the renal parenchyma remains a possibility despite an extended warm ischemic time, providing evidence for future young patients to be considered for renal salvage.

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