Non-alcoholic fatty liver disease: An early mediator predicting metabolic syndrome in obese children?

Figure 1 Liver B-ultrasound scans show the panel of four different classes of liver steatosis. A: Class 0: not observed; B: Class 1: mild, liver-kidney contrast without vascular blurring and deep attenuation; C: Class 2: moderate, liver-kidney contrast with vascular blurring, but no deep attenuation; D: Class 3: severe, combination of liver-kidney contrast with vascular blurring and deep attenuation.