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. 

lung cancer screening

Low levels of ‘organizational readiness’ could be holding back lung cancer screening programs

Willingness to change among radiologists and staff members (rather than leadership) has the biggest impact on lung cancer screening success, public health researchers reported Monday. 

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Risk model helps radiologists predict whether patients will experience contrast-associated injury after CT

The study represents the largest and most comprehensive investigation of contrast-associated acute kidney injury in patients with cancer. 

Physical activity is linked to smaller brain bleeds, new CT data reveal

The research, published in Stroke and Vascular Neurology, suggests that just four hours of physical activity per week can reduce the significance of a brain bleed.

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'Visual hindsight bias': What it is and how it affects lawsuits against radiologists

This psychological phenomenon describes the notion that people believe they can make better predictions or decisions once they have been exposed to new information on the subject, often causing them to overestimate their own abilities. 

artificial intelligence federal regulation

Federal law change would require all insurers to cover any supplemental breast imaging

The Find it Early Act has support from both political parties, alongside the American College of Radiology and journalist/cancer survivor Katie Couric.

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RadNet joins chorus urging USPSTF to go further with breast cancer screening updates

The company delivers 1.5M mammograms each year, and its data support the need for annual screening, leaders said, 

Is warming iodinated contrast prior to use really necessary?

The ACR Manual on Contrast Media suggests that highly viscous ICM should be warmed to body temperature prior to administration when using high-rate intravenous low-osmolality power injections, viscous iodinated CM, small-caliber catheters, or for timed studies looking at peak enhancement.   

FDA report details MRI accident caused by sex toy

An FDA adverse event report suggests that although the patient involved in the accident was screened for metal prior to undergoing her MRI, she did not disclose the presence of a “butt plug."