Management of Renal Cortical Necrosis

Diagnosis

• MRI is the preferred non-invasive diagnostic method for RCN, with characteristic findings of a low T2 signal rim at the corticomedullary junction and absence of cortical enhancement following contrast administration 1

Supportive Care

• Fluid and electrolyte management with careful monitoring of volume status, and nutritional support to prevent catabolism, are essential for patients with RCN 2
• Prevention and management of complications, including infection control, antibiotic therapy, and prevention of thrombotic complications with appropriate anticoagulation when indicated, and blood pressure control, are crucial 3

Long-term Management

• Regular monitoring of renal function with serum creatinine and estimated GFR is necessary for patients with RCN 4
• Anemia management and mineral bone disorder management are important aspects of chronic kidney disease management in patients with RCN 5
• Blood pressure control is essential for patients with RCN to prevent further kidney damage 3