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 ...

Determining issues of importance for patients with lung cancer: Results of a web-based study in 660 patients with lung cancer to enhance the content validity of quality of life (QL) instruments ...

The purpose of a Doppler ultrasound is to check blood flow. Doctors use the findings to help determine whether there is a blockage, narrowing, or leakage in a blood vessel. Healthcare professionals ...

What Is a Liver Ultrasound? A liver ultrasound is a type of abdominal ultrasound, an imaging test that uses high-frequency sound waves to create pictures of the organs and structures in your abdomen, ...

Left: 3D power-Doppler volumes overlaid on anatomical volumes of the myocardium in the left-anterior descending artery. Right: Absolute flow velocities estimated by 4D ultrafast ultrasound flow ...

Existing super-resolution techniques still face considerable challenges in complex deep tissue environments. For example, Stimulated Emission Depletion (STED) microscopy relies on a doughnut-shaped ...

Hepatocellular carcinoma (HCC) is a primary malignancy of the liver and one of the leading causes of cancer-related deaths worldwide. Early detection and accurate diagnosis are crucial for effective ...

Assessing the presence and degree of synovitis is the cornerstone of managing patients with arthritis. Ultrasound has been ...

Background The pathogenesis of the Osgood-Schlatter's disease (OSD) is still debated. The fragmentation of the ossification centre has been questioned as a definitive sign of OSD and has been seen as ...