Multi-parameter ultrasound based on the logistic regression model in the differential diagnosis of hepatocellular adenoma and focal nodular hyperplasia

Figure 1 Ultrasonographic and pathological features of hepatocellular adenoma. A: Gray-scale ultrasound image of Hepatocellular adenoma (HCA); B: Color doppler flow Imaging image features of HCA; C: Shear wave elastography image features of HCA; D: Contrast-enhanced ultrasound image features of HCA; E: Pathological features of HCA.

Figure 2 ROC curve analysis of Young's modulus value, time intense curve decreasing slope, lesion echo and their combination in the differential diagnosis of hepatocellular adenoma and focal nodular hyperplasia.