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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ALS drug repurposed for PET imaging

ALS drug repurposed for PET imaging

Researchers radiolabeled the drug so that they could follow its movement and breakdown in the body to help visualize areas of oxidative stress.

AI reduces CT lung cancer screening workload by nearly 80%

And it can do so with almost 100% accuracy as a first reader, according to a new large-scale analysis.

Evan Scott Shlofmitz, DO, Director of Intravascular Imaging, St. Francis Hospital, in Roslyn, New York, explains how he uses Heartflow's artificial intelligence technology to assess a patient's coronary artery disease from noninvasive CT scans to preplan PCI procedures.

How AI and CCTA help heart teams plan ahead before PCI

Evan Shlofmitz, DO, director of intravascular imaging at St. Francis Hospital, explains how advanced artificial intelligence technology is used to assess a patient's CT scan before they undergo PCI.

VI-RADS threshold, imaging features predict bladder cancer invasiveness with nearly 100% accuracy

New findings related to Vesical Imaging-Reporting and Data System scores and specific MRI findings could improve the management of bladder cancer. 

FCI scanner more ably detects cancer spread than traditional MRI

New low-field scanner detects cancer spread better than traditional breast MRI

Researchers involved in its development are hopeful that the scanner could eventually lead to improved outcomes in cancer patients who require surgery to remove malignant tissue. 

David A. Rosman, MD, MBA, deputy chief, radiology enterprise service, Mass General Brigham, explains details of a recent AJR article that showed imaging outside of hospitals could potentially save billions.

Shift toward imaging outside the hospital could save billions

Harvard’s David A. Rosman, MD, MBA, explains how moving imaging outside of hospitals could save billions of dollars for U.S. healthcare.

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Injuries trigger recall related to tables used during image-guided procedures

Users have identified risks related to patients falling from the Philips furniture products during transfer or position changes, the FDA said Friday. 

PHOTO GALLERY: thyroid nodule imaging

This is a collection of radiology imaging showing various presentations of thyroid nodules.

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Around the web

Cardiovascular Business
GE HealthCare launches new cardiac CT scanner with advanced AI capabilities

GE HealthCare designed the new-look Revolution Vibe CT scanner to help hospitals and health systems embrace CCTA and improve overall efficiency.

Cardiovascular Business
Bracco updates HeartSee coronary flow capacity software with new diagnostic features

Clinicians have been using HeartSee to diagnose and treat coronary artery disease since the technology first debuted back in 2018. These latest updates, set to roll out to existing users, are designed to improve diagnostic performance and user access.

Cardiovascular Business
Key trends in diagnostic heart testing: CT on the rise as some traditional techniques fall out of favor

The cardiac technologies clinicians use for CVD evaluations have changed significantly in recent years, according to a new analysis of CMS data. While some modalities are on the rise, others are being utilized much less than ever before.