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.

FDA issues recall on Philips spectral CT systems
A software issue could lead to the affected devices inadvertently moving, potentially making unintentional contact with patients or other equipment, according to the FDA.
Entire department of interventional radiologists resigns over failed negotiations
The negotiations pertain to disagreements on compensation and concerns over outdated equipment used during IR procedures.
AI turns low-quality MRI scans into helpful heart images
A team of biomedical engineers, radiologists and cardiologists has developed a new AI model capable of restoring low-quality cardiac MRI scans.
New AI-enabled, helium-free MRI system earns FDA clearance
The scanner requires just 0.7 liters of liquid helium for cooling—a fraction of the more than 1,500 liters standard systems need to operate safely.
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

Pairing DBT with synthetic mammography beats traditional ‘one size fits all’ breast screening approach

The combination detected more cancers overall and a larger crop of early stage cases compared to digital mammography, Italian researchers reported in Radiology.

Many IR procedures could not be delayed during the pandemic due to their ‘central role in patient care’

Interventional rad volumes didn't fall as hard as diagnostic imaging totals which should spark conversation about redefining "essential" procedures.

FDA expert panel votes against Biogen’s Alzheimer’s drug, dashing latest hopes for treatment

Alzheimer's Association President and CEO Harry Johns said the vote was disappointing, claiming publicly released data on aducanumab justified its federal approval.

Computer-aided system tops 90% accuracy at diagnosing melanoma

Lithuanian researchers developed their method by combining various noninvasive imaging technologies, such as ultrasound and optical spectrophotometry.

Top cardiac society releases new guidelines for training radiology students in cardiovascular CT

The Society of Cardiovascular Computed Tomography recently published its 14-page guidance online.

Pain, pride and a renewed sense of purpose: Radiology residents reflect on their time in a COVID care unit

Two trainees with New York-Presbyterian Hospital shared their experiences in Clinical Radiology.

Preventative, elective care plummet nationwide amid pandemic, including drops in mammography, MRI

The JAMA study is one of the first to quantify cuts in such care, authors claim, using data from nearly 7M commercially insured Americans in all 50 states.

Ensuring developing regions have access to prenatal ultrasound would spare unnecessary deaths

Radiography providers in Nigeria reviewed the challenges and benefits, offering up their own recommendations recently.

Medical Imaging

FDA issues recall on Philips spectral CT systems

Entire department of interventional radiologists resigns over failed negotiations

AI turns low-quality MRI scans into helpful heart images

New AI-enabled, helium-free MRI system earns FDA clearance

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