Role of sonographic hepatorenal index and renal resistive index in monitoring of acute kidney injury after liver transplantation

Figure 1 Study flowchart. AKI: Acute kidney injury.

Figure 2 Ultrasound measurement. A: Sagittal section of hepato-right kidney; B: The renal resistive index. PSV: Peak systolic velocity; RI: Resistance index; EDV: End-diastolic velocity.

Figure 3 Comparison and co-relation of index. A: The hepatorenal index; B: The renal resistive index. AKI: Acute kidney injury; HRI: Hepatorenal index; LT: Liver transplantation; RRI: Renal resistive index.

Figure 4 Receiver operating characteristic curve for day 1 hepatorenal index and renal resistive index. ROC: Receiver operating characteristic; HRI: Hepatorenal index; RRI: Renal resistive index.