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).

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Fetal structural anomalies to blame for many pregnancy terminations

In an analysis of nearly 500 women, more than 17% of pregnancy terminations were due to major structural anomalies of the central nervous system, cardiovascular system, abdomen, skeleton or urogenital system of the fetus.

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Ultrasound novices quickly master ‘volume sweep’ breast imaging

In a recent trial, medical students who were trained for two hours or less in an ultrasound “volume sweep” imaging (VSI) protocol obtained diagnostic-quality imaging of palpable breast lesions.

The GE healthcare vScan Air was one of several point of care ultrasound (POCUS) systems on display at the ACC 2022 meeting.

Scholarly POCUS judges impressed by handheld models from GE, Philips, EchoNous

Two dozen academic physicians from around the U.S. with expertise in point-of-care ultrasound—and no vested interest in POCUS industry players—recently tested and compared four commercially available POCUS handhelds.

differentiating between malignant and vaccine-related lymphadenopathy

AI model outperforms rads at distinguishing malignant from reactive lymph nodes on US

“Visual techniques are not enough to correctly classify nodes in patients after COVID-19 vaccination,” experts shared in EJR.

POCUS access: Urban oases, rural deserts

Fewer than 40% of rural counties in the U.S. can offer residents any access to point-of-care ultrasound, while nearly 90% of their metropolitan counterparts have POCUS aplenty. 

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IDE granted for clinical research of MRI-guided focused ultrasound

The FDA has cleared a focused-ultrasound developer to compare the safety and efficacy of acoustic energy for treating prostate cancer against the more conservative approach of active surveillance.

Siemens headquarters

Siemens exec: Ultrasound biz freshly prepped for success

Rumors have been swirling for more than a year, but a Siemens Healthineers C-suite executive has declared the company’s ultrasound business alive, well and amply resourced.

Global ultrasound ‘bubble community’ rallies around Ukrainian children in need of imaging

An international nonprofit medical society is teaming with a supplier of ultrasound contrast media to aid pediatric patients in Ukraine.