Fig. 3From: Shear wave elastography versus strain elastography to identify benign superficial lymph nodes: sonographic assessment with histopathological confirmationTuberculous LN correctly diagnosed by SE and ARFI as being benign. A Grayscale US image of cervical LN showing heterogeneous texture, long/short axis < 2 and lost hilum. B SE image total red area 10–50% consistent with elasticity scale 2. C ARFI showed SWV of 2.05 m/secBack to article page