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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An MRI of a fetus inside the mother. The freakish appearance of the eyes and the face are normal for MRI fetal imaging. Image courtesy of RSNA

PHOTO GALLERY: What does fetal medical imaging look like?

This is a clinical photo gallery of fetal imaging that explains what all can be seen on medical imaging, how sex is determined, how measurements are used to track the development of a baby.

ACR updates requirements for on-site staff overseeing contrast administration

A clinician trained to manage reactions should be on-site at any imaging facilities doing contrast studies to maintain patient safety.

Sonus Medical systems ultrasound batch manufacturing

Proprietary mobile ultrasound system receives $2.1M in early funding

The remote system can be used anywhere and could provide access for patients in rural communities.

Royal Philips X11-4t Mini 3D TEE transducer

FDA clears smaller 3D TEE transducer for imaging children, high-risk adult patients

The newly approved device is much smaller than previous offerings, helping operators capture 3D images during structural heart evaluations. 

Butterfly Network Ultrasound

FDA clears new point-of-care ultrasound system from Butterfly Network

Butterfly iQ3 is the third generation of the Burlington, Massachusetts, company's semiconductor-based, single-probe, whole-body scanner. 

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Nearly 40% of thyroid ultrasounds at 1 hospital had no noteworthy clinical findings

“Providing clear guidance on when to order thyroid ultrasounds can help reduce unnecessary healthcare utilization and potential overtreatment," experts wrote. 

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Radiologists lose market share of Medicare ultrasound billings to cardiologists in some settings

“These shifts may reflect changes in relative utilization of specialty-specific examinations or evolving payment policies," experts wrote in AJR. 

neck ultrasound thyroid

5 guiding principles for establishing a point-of-care ultrasound program

Collaboration between various support personnel and buy-in from all stakeholders are crucial to program success, experts wrote in JACR. 

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Around the web

Cardiovascular Business
Global shortage of nuclear imaging isotopes may be over

The nuclear imaging isotope shortage of molybdenum-99 may be over now that the sidelined reactor is restarting. ASNC's president says PET and new SPECT technologies helped cardiac imaging labs better weather the storm.

Cardiovascular Business
‘A huge win’: CMS significantly increases Medicare payments for cardiac CT

CMS has more than doubled the CCTA payment rate from $175 to $357.13. The move, expected to have a significant impact on the utilization of cardiac CT, received immediate praise from imaging specialists.

Cardiovascular Business
GE HealthCare moves PET/CT scanner production to United States

The all-in-one Omni Legend PET/CT scanner is now being manufactured in a new production facility in Waukesha, Wisconsin.

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