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Egyptian Journal of Radiology and Nuclear Medicine
Fig. 2 | Egyptian Journal of Radiology and Nuclear Medicine

Fig. 2

From: Shear wave elastography versus strain elastography to identify benign superficial lymph nodes: sonographic assessment with histopathological confirmation

Fig. 2

Benign cervical lymph node correctly diagnosed by SE and ARFI. A Grayscale US image of LN showing absent echogenic hilum. B Corresponding SE image showed total red area less than 50% consistent with elasticity scale 2. C Acoustic radiation force impulse (ARFI) measurements showed SWV of 1.52 m/sec. D A low power view of reactive follicular hyperplasia in a sentinel LN showing a preserved nodal architecture and lymphoid follicles that are highly variable in size and shape. Margins of the follicles are sharply defined and surrounded a mantle layer of small lymphocytes and separated by abundant inter follicular tissue. (H&E, × 40)

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