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.

Could diamond dust replace gadolinium in MRI contrast agents?
An accidental discovery could have future implications for the material makeup for MRI contrast media.
New PET technique spots 'smoldering' changes not visible on MRI in the brains of MS patients
The new technique uncovers hidden inflammation in patients who, despite undergoing extensive treatment for the condition, had worsening symptoms.
Rad techs helpfully ‘stand in a surgeon’s shoes’ thanks to virtual reality
Johns Hopkins researchers demonstrated the worthiness of the concept this year.
ChatGPT shows 'significant promise' in guiding contrast-related decisions
This could be especially helpful when timely clinical decisions relative to the use of a contrast agent need to be made.
Actionable tips imaging departments can implement to reduce energy consumption
With the earth’s warmest March on record in 175 years barely in the rearview mirror, a team of radiology experts says medical imaging must step up its sustainability efforts.

The rapid rise of artificial intelligence (AI) has helped cardiologists, radiologists, nurses and other healthcare providers embrace precision medicine in a way that ensures more heart patients are receiving personalized care.

FDA clears AI-enhanced 3D heart models generated from MR and CT images

The inHeart models significantly reduce cardiac ablation surgery times.

March 20, 2024

medicare advantage rural healthcare hospitals

ACR chief research officer tapped for clinical trial recruitment initiative

Etta Pisano, MD, will identify rural hospitals and help them to onboard patients into new clinical studies.

March 20, 2024

NIH study finds no evidence of ‘Havana syndrome’ in brains of affected individuals

Brain scans on those with symptoms of the mysterious illness and a control group were found to be the same.

March 19, 2024

Kumar Madassery, MD, director of peripheral vascular intervention and critical limb ischemia (CLI) program at Rush University Medical Center in Chicago, explains techniques and tools used to restore blood flow to the foot to help foot wounds heal and prevent amputation. He is part of a campaign to raise awareness through the PAD Pulse Alliance.

Interventional techniques can help limit amputations among CLI patients

Kumar Madassery, MD, detailed some of the techniques and tools used to restore blood flow to the foot to help foot wounds heal and prevent amputation.

March 19, 2024

Head CT of a soldier with shrapnel wounds to head at a hospital in Dnipro. Photo by radiologist Olga Kachanova. Courtesy of RSNA.

PHOTO GALLERY: Radiology images of Ukrainian trauma patients wounded in war

A collection of medical images from hospitals in Ukraine showing radiology equipment in use and clinical images of wounded soldiers and civilians.

March 18, 2024

Mobile CT stroke detector passes VR simulation, set for field trials

The foldable unit weighs less than 154 pounds and can fit into an ambulance.

March 18, 2024

Radiologist using the Philips Smart Quant 3D Neuro artificial intelligence (AI) software to perform our measurements for white matter, gray matter and other parameters on brain MRI.

PHOTO GALLERY of brain imaging

This is a clinical photo gallery of neuro imaging and what conditions can be can be visualized in brain scans, and various imaging techniques used.

March 18, 2024

Imaging agent detects early endometriosis without surgery, preliminary study finds

The study findings were presented at the Society for Reproductive Investigation annual meeting.

March 18, 2024

Around the web

Cardiovascular Business

AI predicts cardiovascular risk during CT scans—no invasive tests or contrast required

Two advanced algorithms—one for CAC scores and another for segmenting cardiac chamber volumes—outperformed radiologists when assessing low-dose chest CT scans.

Radiology Business

Google teams with Bayer to address radiologist burnout via AI

"Gen AI can help tackle repetitive tasks and provide insights into massive datasets, saving valuable time," Thomas Kurian, CEO of Google Cloud, said Tuesday.

Cardiovascular Business

Cardiology, radiology groups urge insurance provider to rethink imaging policy

SCAI and four other major healthcare organizations signed a joint letter in support of intravascular ultrasound.

Medical Imaging

Could diamond dust replace gadolinium in MRI contrast agents?

New PET technique spots 'smoldering' changes not visible on MRI in the brains of MS patients

Rad techs helpfully ‘stand in a surgeon’s shoes’ thanks to virtual reality

ChatGPT shows 'significant promise' in guiding contrast-related decisions

Actionable tips imaging departments can implement to reduce energy consumption

Around the web