![An external file that holds a picture, illustration, etc., usually as some form of binary object. The name of referred object is rmmj-9-4-e0034-g003.gif](images\rmmj-9-4-e0034-g003.jpg)
Figure 3. Contrast-enhanced Ultrasound (CEUS)
Side by side: ultrasound grayscale image (A) and contrast-enhanced ultrasound image (B) of the carotid artery demonstrating the differentiation of the arterial wall atherosclerotic changes (arrow head) and blood flow in the vessel lumen (arrow).