Ultrasound

Ultrasound, also referred to as sonography or diagnostic ultrasound, uses high-frequency sound waves to visualize soft tissue. Ultrasounds are frequently ordered to measure fetal anatomy during pregnancy, check for blood clots and to guide needle biopsy procedures of the breast, abdomen and pelvis. The imaging modality does not use any radiation to create images. Find news specific to cardiac ultrasound (echocardiography).

Breast ultrasound volume calculator cleared for U.S. sales

The FDA has given its thumbs-up to software that calculates breast fibroglandular tissue volume (FGV) and the ratio of FGV to total breast volume on ultrasound imaging.

4D ultrasound shows preborn humans ‘laughing’ over carrots, ‘crying’ over kale

Researchers in the U.K. have documented fetuses smiling when exposed to sweet flavors and frowning over bitter tastes.

Go-anywhere imaging devices dispatched to Kenya

Butterfly Network has sent 500 of its iQ+ handheld ultrasound devices to Kenya as part of a charitable effort to improve outcomes for, primarily, mothers-to-be and their babies in Sub-Saharan Africa.

Ultrasound education gets a new academy

A serial entrepreneur who began her career as a sonographer has launched her third ultrasound-based business.

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'Radiologic serendipity' a common trigger event that ends in thyroid surgery in asymptomatic patients

In this cohort, experts found that just 34% of surgeries were performed on symptomatic patients, which shifted their focus to other potential modes of detection.

2 imaging orgs to spread ultrasound access around the world and over the long haul

Something like 50 million people in 10 parts of the developing world stand to experience a bounce in quality of healthcare in coming years thanks to a major new aid project co-led by two large nonprofits with expertise in medical imaging.

Preclinical med students quick studies in cardiac POCUS

Briefly trained in point-of-care cardiac ultrasound, 72% of second-year medical students obtained clinical-quality views from a mannequin and 61% made the correct diagnosis in a volunteer simulated patient.

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Researchers link ultrasound features with risk of thyroid cancer recurrence

In particular, the experts paid close attention to instances of extrathyroidal extension (ETE) on ultrasound.