Fig. 5From: Shear wave elastography versus strain elastography to identify benign superficial lymph nodes: sonographic assessment with histopathological confirmationMetastatic LN erroneously diagnosed as benign by SE and correctly diagnosed as malignant by ARFI. A Grayscale US image of small axillary LN showing hypoechoic texture, lost fatty hilum with long/short axis < 2. B SE image total red area 10–50% consistent with elasticity scale 2. C ARFI showed SWV of 3.17 m/secBack to article page