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The negotiations pertain to disagreements on compensation and concerns over outdated equipment used during IR procedures.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

FDA signs off on AI algorithms for detecting COVID-19 in incidental CT findings

The FDA has permitted the use of Aidoc’s AI models for the detection and prioritization of incidental CT findings associated with COVID-19.

AI researchers set sights on detecting COVID-19 in imaging results

Researchers are hard at work developing new AI algorithms that could help radiologists diagnose COVID-19 patients.

Wearable necklace can assess ECG data, detect AFib

A new wearable necklace can be used to detect atrial fibrillation (AFib), according to new findings published through the European Society of Cardiology’s EHRA Essentials 4 You platform.

MRI upgrade helps small-town practice see significant improvements in quality, productivity

Sponsored by Hitachi Healthcare Americas

Prospect, Connecticut, was founded all the way back in 1827, and its citizens take great pride in the city’s gorgeous scenery and deep history. In fact, just one look at Prospect’s motto—“The Best Small Town in Connecticut”—tells you everything you need to know.

5 reasons COVID ultrasound could displace lung CT, chest x-ray

Ultrasound has emerged as a strong contender for first-line status among imaging modalities used in emergency settings for diagnosing COVID-19, according to a multicenter group of ER physicians with COVID experience and ultrasound expertise.

High marks for ACR appropriateness criteria on CT angiography for stroke workup

Only 2% of CTAs ordered with ACR-AC categorizations of “may be appropriate” or “usually not appropriate” had imaging findings suggestive of stroke.

AI helps radiologists distinguish COVID-19 from conventional pneumonia

A new AI model can help radiologists distinguish COVID-19 from non-COVID 19 pneumonia when reading chest CT examinations.

CT reveals perceived stomachache as potential COVID symptom

Radiologists who come upon certain unanticipated findings in the lower lungs should alert the referring physician to possible COVID-19 infection.

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