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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Class action lawsuit claims radiologists subjected patients to ‘secret’ MRI research

Physician allegedly kept patients in scanners for extra examinations as part of a study evaluating the livers of indigenous peoples. 

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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.

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Over 134,000 US cancer cases went undiagnosed during COVID-19 pandemic’s peak

Cancers of the prostate (17%), female breast (13%), and lung (12%) accounted for the largest share of the tally, experts noted. 

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Radiology AI firm focused on visualizing dense breast tissue raises $1.7M

DeepLook Medical has developed what it claims is the first technology platform for assessing suspicious masses in such clinical scenarios. 

Avatar Medical virtual reality imaging

Startup that creates avatars via CT, MR images raises $5.4M from radiologists and investors

Paris-based Avatar Medical believes such physician financing demonstrates “strong support” for its medical solution.

Examples of the messages the Nanox AI algorithms display for incidental findings of spinal compression fractures and detection of coronary calcium. Both can help physicians better understand risk factors or need for therapy in patients through these types of opportunistic screenings on scans being performed for other reasons.

Routine chest CT often reveals patients at risk for cardiovascular disease, presenting radiology with ‘untapped’ potential

Rads only reported this incidental finding in about 31% to 44% of cases, experts detailed in the Journal of the American College of Radiology. 

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Radiology AI startup AZmed raises $16M in series A financing

Founded in 2018, the Paris-based company specializes in software that helps providers pinpoint various abnormalities on standard X-rays. 

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Annual mammography beginning at 40 reduces breast cancer mortality by 42%, new data show

"I am hoping that primary care physicians see that risks of screening are manageable, and the benefits are tremendous," said Dartmouth's Debra L. Monticciolo, MD. 

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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.