MDCT Findings of Bilateral Renal Cortical Necrosis: Unilateral Complete and Contralateral Limited Renal Cortical Necrosis: A Case Report

of partial or complete necrosis of the renal cortex, and this usually spares a thin tissue rim under the capsule and a thicker layer adjacent to the corticomedullary junction. It typically evolves bilaterally, although a few unilateral RCN cases have been reported in patients with unilateral hydronephrosis or arterial stenosis. We encountered a case of bilateral RCN, including limited RCN in a kidney with unilateral hydronephrosis, following left sapingo-oophorectomy for treating the patient’s ovarian cancer. We report here the MDCT finding of bilateral RCN, including limited RCN in a hydronephrotic kidney.