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Updated: Mar 15, 2026

A Large Animal Model for Acute Kidney Injury by Temporary Bilateral Renal Artery Occlusion
Published on: February 2, 2021
Management of Renal Artery Occlusion Related to Multiple Trauma in Children: Two Case Reports
Guofeng Xu1, Lei He1, Xiaoliang Fang1
1Pediatric Surgery, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Abstract:
We report 2 successful treatment cases of renal artery occlusion (RAO) related to multiple trauma. A 4-year-old boy was diagnosed with right RAO and liver laceration after a traffic accident. Surgical thrombectomy and revascularization were performed, but the lacerated liver was not sutured. The lacerated liver was surgically repaired 6 days post operation because of delayed bleeding. Thirteen percent of the patient's right kidney function was conserved. Another 7-year-old boy was compressed by an agitator. Renal scintigraphy showed that the right kidney was nonfunctional. The patient underwent conservative observation without any complication. In stable patients with multiple trauma, RAO should be diagnosed as soon as possible.
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