Clinical Research

Comparison of a 2D digital mammogram and breast tomosynthesis 3D mammography from UCSF.

DBT exams take twice as long to read as 2D mammograms, but the learning curve is short

Although DBT exams are proven to identify more difficult to detect cancers, especially among women with dense breasts, they also include significantly more images than standard 2D mammograms. 

light therapy improves brain connectivity after head trauma

Light therapy improves brain connectivity after head trauma, MRI study shows

In the study, patients who underwent light therapy showed improved connectivity between seven brain region pairs.

Video interview with Devi Nair, MD, who shares her experience of using the Sphere-9 PFA system in the FDA IDE late-breaking trial at HRS24. #HRS #PFA #HRS2024

All-in-one PFA system linked to positive safety profile, faster procedures

Devi Nair, MD, director of cardiac electrophysiology with St. Bernard's Heart and Vascular Center, discussed her experience using a new-look Medtronic pulsed field ablation (PFA) system to treat persistent AFib.

cleveland clinic settles for failing to disclose research funding

Cleveland Clinic paying $7M+ to settle deceptive funding case

A Cleveland Clinic researcher accepted NIH funding without telling the agency about money coming in for the same project from one or more foreign backers. For this the nonprofit Cleveland Clinic Foundation will pay $7.6 million.

publication pressure academic medicine

‘Publication pressure’ evident albeit not overwhelming in medical imaging

Radiology researchers feel no less squeezed to “publish or perish” than academics working in any other medical specialty.

PSMA PET/CT shows promise for spotting metastatic disease in patients with renal cell carcinoma

Up to 30% of patients have metastatic disease by the time they are initially diagnosed with renal cell carcinoma, making accurate staging a critical element of treatment planning. 

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Interval breast cancer has its own risk factors, mortality patterns

Women with dense breast tissue are less likely than normal-density peers to develop breast cancer between screening mammography exams.

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Machine learning helps experts identify ADHD biomarkers on MRI scans

Experts have identified numerous white matter features, in addition to changes in white matter tracts that occur over time, which they believe are more common among people with ADHD.