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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Use of unnecessary neuroimaging for patients with dizziness prevalent in outpatient settings

Quality improvement efforts have sought to address such low-value diagnostic testing in the ED, with little attention paid to ambulatory settings, experts wrote in JAMA

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'Probably benign' BI-RADS 3 category has high utilization, low cancer yield, study finds

Such diagnoses were higher among community practices compared to academic institutions, with lack of subspecialty training a likely underlying factor, experts wrote in JACR

colon colorectal cancer CTC

American College of Radiology, patient advocacy groups urge feds to fix CTC coverage gap

ACR and others have submitted a formal national coverage determination request, asking the agency to address payment gaps for virtual colonoscopies. 

Walmart rolling out ‘state-of-the-art’ health centers with imaging, Epic EHR integration

Along with X-rays, the new outposts will also offer primary care, lab work, EKGs, behavioral health, dental, optical, and hearing services, all for a flat fee, the retailer reported. 

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Business analytics help radiology department boost CT use for fragile patients despite COVID disruptions

Sant’Andrea University Hospital in Rome saw overall imaging volumes plummet 21.5% but improved numbers among vulnerable populations using real-time data, experts wrote in European Radiology

Artificial intelligence shows promise predicting patients’ need for CT after traumatic brain injury

Only 10% of such scans reveal positive findings for TBI, raising concerns about overuse and radiation exposure among children, experts wrote in JACR

lung cancer pulmonary nodule

Radiologists should include radiation oncologists in multidisciplinary workup for pulmonary nodules

Teams have typically included thoracic radiologists, pulmonologists and surgeons, but Mass General has found ROs to be crucial, according to new research published in JAMA. 

Private equity-backed Rayus Radiology details latest expansion effort

The Minneapolis-based imaging group is broadening its partnership with Froedtert & the Medical College of Wisconsin, leaders announced recently. 

Around the web

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

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.

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.