John Martin, MD, chief medical officer at Butterfly Network, discusses a recent study published in NEJM Evidence, which investigated Butterfly iQ vs a commercial ultrasound machine to detect gestational age.
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Ultrasound to predict placental pathology
July 5th 2021Despite the umbilical artery (UA) Doppler pulsatility index being used to detect elevated fetoplacental vascular resistance, the metric is confounded by variation in fetal cardiac function and is only moderately predictive of placental pathology.
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Ultrasound vs. MRI to detect uterine leiomyomas
October 23rd 2020A prospective observational study in the Journal of Ultrasound in Medicine has concluded that for pretreatment evaluation of uterine fibroids (UF), transabdominal contrast-enhanced ultrasound (CEUS) represents a viable alternative to traditional contrast-enhanced magnetic resonance imaging (MRI).
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