Figure 2From: The use of semi-quantitative ultrasound elastosonography in combination with conventional ultrasonography and contrast-enhanced ultrasonography in the assessment of malignancy risk of thyroid nodules with indeterminate cytology ROC curve created with histology as a reference for distinguishing malignant from benign Thy 3 nodules according to USE ELX 2/1 strain index. The best cut-off was >0.95.Back to article page