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.

How the shape, size and location of calcified carotid plaques affect stroke risk
A new analysis provides further insight into factors affecting plaque stability and subsequent ischemic events
FDA approves expanded use of PET imaging agent
The product's updated indications include quantification and long-term monitoring of amyloid plaques on imaging.
Low dose GBCA effective, safe for pediatric imaging
Although gadopiclenol is approved for adults and children ages 2 and older, there is limited data on its use in the pediatric population.
'Powerful' new PET agent improves the diagnosis of triple-negative breast cancer
The agent “exhibits powerful tumor delineation” in challenging cases of determining cancer subtypes, and could potentially lead to more personalized, effective treatment strategies.
Emergency physicians make more mistakes when interpreting imaging of multiple organs
A new analysis details the prevalence of interpretation errors in EDs, the factors that influence them and how they affect patient care.

Monthly MRIs inform early treatment for patients with metastatic melanoma

Treatment plans changed for 45% of patients with metastatic melanoma after one of their follow-up scans, a new study showed.

Can technologists’ alerts help radiologists detect breast cancer on mammograms?

"By looking at the mammograms from the perspective of the radiologist, the technologist is more likely to obtain an additional image to avoid an unnecessary recall," experts explained this week.

Study unearths significant disparities in use of prostate MRI after an elevated PSA blood test

Black and Asian patients are 24% less likely to undergo imaging after a prostate-specific antigen screening test indicated one may be necessary.

New intravascular ultrasound study reveals ‘clear opportunity’ to help millions

“This is a moment for us to further our efforts in saving lives and saving limbs,” one Beth Israel Deaconess Medical Center expert said recently.

Providers ordering diagnostic rather than screening CT may push patients out of LCS programs

Additionally, those who undergo a diagnostic versus screening exam can suffer damaging effects, including higher radiation dosages and alternate follow-up recommendations.

‘Saving lives and saving limbs’: New study of real-world CMS patients highlights the benefits of IVUS

The Smith Center for Outcomes Research in Cardiology examined real-world data from more than 700,000 CMS patients. The group's findings were presented during TCT 2021.

Freestanding imaging centers among those avoiding CMS’ COVID-19 vaccination mandate

The agency also did not include requirements for physician offices or portable X-ray suppliers, while some lawmakers plan to fight the emergency order.

Long-COVID patients show no brain dysfunction on PET scans, suggesting fatigue as main culprit

Many report cognitive ailments—such as brain fog and memory loss—well after recovering from the virus, but their causes have remained a mystery.

Medical Imaging

How the shape, size and location of calcified carotid plaques affect stroke risk

FDA approves expanded use of PET imaging agent

Low dose GBCA effective, safe for pediatric imaging

'Powerful' new PET agent improves the diagnosis of triple-negative breast cancer

Emergency physicians make more mistakes when interpreting imaging of multiple organs