Ultrasonography, Doppler, Color
Color Doppler Ultrasonography; Color Ultrasonography, Doppler; Doppler Color Ultrasonography; Ultrasonography, Doppler Color
Ultrasonography applying the Doppler effect, with the superposition of flow information as colors on a gray scale in a real-time image. This type of ultrasonography is well-suited to identifying the location of high-velocity flow (such as in a stenosis) or of mapping the extent of flow in a certain region.