We studied whether abnormal umbilical artery (UA) Doppler flow velocity waveforms occur with higher frequency in monochorionic diamniotic (MCDA) twin gestations with discordant fetal growth and ...

Evaluation of the cerebroplacental ratio (CPR) as an adjunct to umbilical artery Doppler (UA) to assess risk of delivery before 32 weeks and/or delivery within 2 weeks from diagnosis of fetal growth ...

Prophylactic transfusion prevents strokes in children with sickle cell anemia who have abnormalities on transcranial Doppler ultrasonographic examination. However, it is not known how long transfusion ...

In this study, small babies also underwent a 'Doppler ultrasound' in addition to the standard growth measurement. This ultrasound measures the resistance of the blood vessels in the umbilical cord, ...

Cumulus clouds, low and rain-free, get their name from the Latin word for "heap." With flat bases and puffy upper surfaces, such clouds appear to bubble into the sky, turning grey at the bottom and ...

Researchers have found that utilizing Doppler ultrasound to assess blood flow in small unborn babies is instrumental in evaluating the functionality of the placenta. About 10 percent of unborn babies ...

WEST LAFAYETTE, Ind. — Doppler radar improves lives by peeking inside air masses to predict the weather. A Purdue University team is using similar technology to look inside living cells, introducing a ...

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 ...