Medical Imaging

Physicians utilize medical imaging to see inside the body to diagnose and treat patients. This includes computed tomography (CT), magnetic resonance imaging (MRI), X-ray, ultrasound, fluoroscopy, angiography,  and the nuclear imaging modalities of PET and SPECT. 

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Mobile X-ray Leaps into the Future with New Innovations from Konica Minolta Healthcare

Konica Minolta Healthcare Americas, Inc. announced today that the company’s revolutionary Dynamic Digital Radiography (DDR) technology, enabling the visualization of anatomy in motion, will be available on the mKDR Xpress™ Mobile X-ray System.

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.

Lightweight, short-stature MR scanner cleared

The FDA has greenlit a whole-body MRI machine that uses deep learning and advanced image processing to wring “elevated image quality” from a magnet with only 0.55 Tesla field strength.

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Another mammography team in hot water over image quality

The FDA is notifying patients and referrers of another breast-imaging service’s slide into noncompliance with regulatory standards for image quality.

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. 

MRI confirmed as gold standard for pre-biopsy detection of prostate cancer—but that’s ‘not the end of the story’

A clinical trial pitting MRI against a burgeoning PET/CT technique has found the de facto defending champion better at revealing the presence of any grade of prostate cancer.

Low back imaging: All-in-one MR makes strong showing vs. added CT

Two emerging MRI techniques show promise as all-in-one imaging tests for patients with pain in and below the lower back due to changes in the sacroiliac joint.

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Radiology operation loses standing to provide mammography services

The FDA is warning patients and referrers about an imaging business near the nation’s capital that has fumbled away its mammography accreditation.

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Around the web

Health Imaging
Nearly $800,000 settlement offered to family of man who died during MRI exam

The patient, who was being cared for in the ICU, was not accompanied or monitored by nursing staff during his exam, despite being sedated.

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.