Discover how MRI and Doppler imaging boost accuracy in identifying malignant salivary gland tumours. Read more.

Astronomical measurements of motion frequently utilize the Doppler effect, observing shifts in wavelength (or frequency) of emitted waves from moving sources, analogous to a changing siren pitch.

To evaluate real-time duplex colour Doppler examination with colour and pulse Doppler ultrasonography (US) (colour Doppler imaging (CDI)) for detection of the retinal detachment from membranous ...

What is Doppler Ultrasound Scan? Ultrasound is a high-frequency sound that you cannot hear but it travels through fluid and soft tissues. However, it bounces back, or echoes, when it hits a more solid ...

A systematic review and meta-analysis found that ultrasound had a high diagnostic accuracy for testicular torsion, with colour Doppler sonography achieved a sensitivity of 95.3% and a specificity of ...