![]() ![]() uterus, ovaries, and unborn child ( fetus) in pregnant patients.heart and blood vessels, including the abdominal aorta and its major branches.Ultrasound is a useful way of examining many of the body's internal organs, including but not limited to the: Ultrasound exams can help diagnose a variety of conditions and assess organ damage following illness. What are some common uses of the procedure? It can also convert blood flow information into a distinctive sound that can be heard with every heartbeat. Spectral Doppler displays blood flow measurements graphically, in terms of the distance traveled per unit of time, rather than as a color picture.Power Doppler, however, does not help the radiologist determine the direction of blood flow, which may be important in some situations. Power Doppler is a newer technique that is more sensitive than color Doppler and capable of providing greater detail of blood flow, especially when blood flow is little or minimal.Color Doppler uses a computer to convert Doppler measurements into an array of colors to show the speed and direction of blood flow through a blood vessel. ![]() There are three types of Doppler ultrasound: It allows the doctor to see and evaluate blood flow through arteries and veins in the body. Advancements in ultrasound technology include three-dimensional (3-D) ultrasound that formats the sound wave data into 3-D images.Ī Doppler ultrasound study may be part of an ultrasound examination.ĭoppler ultrasound is a special ultrasound technique that evaluates movement of materials in the body. Conventional ultrasound displays the images in thin, flat sections of the body. ![]()
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