A Doppler ultrasound is a test that uses high-frequency sound waves to measure the amount of blood flow through your arteries and veins, usually those that supply blood to your arms and legs. Vascular ...

According to ARRS' American Journal of Roentgenology (AJR), ultrasound color Doppler twinkling may aid the detection of certain biopsy markers in metastatic axillary nodes that resume normal ...

Leesburg, VA, September 6, 2022—According to ARRS’ American Journal of Roentgenology (AJR), ultrasound color Doppler twinkling may aid the detection of certain biopsy markers in metastatic axillary ...

SYRACUSE, N.Y., Jan. 23, 2026 /PRNewswire/ -- What is a Doppler ultrasound, and how does it differ from a standard ultrasound exam? In a featured article in HelloNation, Kenneth C. Andrews of K & A ...

A carotid ultrasound is an exam that combines two types of ultrasound to look for blockages in your carotid arteries. It is simple and painless. The carotid arteries are located along both sides of ...

Q: Who will perform my Doppler ultrasound scan? A: Doppler ultrasound scan is usually performed by a radiologist or sonographer. Sometimes, specialist doctors, medical physicists, specialist cardiac ...

Philips has upgraded its smartphone-controlled hand-held ultrasound system, adding pulse wave Doppler support to help clinicians examine real-time blood flow across a range of diagnostic applications.