This type of ultrasound combines a standard ultrasound with a Doppler ultrasound, which can show your blood flow. The Doppler ultrasound works by bouncing sound waves off the red blood cells that ...

This same technology is also used in handheld ultrasound devices to determine blood flow. Doppler ultrasound estimates the difference in the frequencies of the reflected sound waves relative to ...

Design Examination by ultrasound (US) and colour Doppler (CD) immediately before and after 1 h of floor-ball matchplay. Setting Sports Medicine Unit, Umeå University, Sweden Participants 36 Achilles ...

Previous studies by Oregon Health & Science University researchers have shown that taking vitamin C during pregnancy may help reduce some of the damage to infant health caused by smoking.

Background: The mechanism that causes pain in chronic Achilles tendinosis is not known. However, high resolution colour Doppler ultrasound has shown that neovascularisation may be involved. Objective: ...

A dynamic 2-5 MHz sector scanner (HDI 3000 and 5000, Philips Ultrasound; Bothel, WA, USA) was used. All patients were further investigated by the same examiner using fundamental power Doppler ...