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The negotiations pertain to disagreements on compensation and concerns over outdated equipment used during IR procedures.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

Monitoring brain cancer treatments with PET imaging may spare many from unnecessary procedures

Utilizing 18F-FET PET when conventional MRI falls short offers valuable information about the effectiveness of state-of-the-art treatments.

‘Truly unique’ PET agent awarded patent following successful tests in patients with brain injuries, diseases

Flornaptitril is on track to become the first and only federally approved agent of its kind to simultaneously detect tau and beta-amyloid plaque.

Why breast imaging specialists need to ask patients about their tattoo history

Ink put into the skin can migrate to other areas of the body over time and, in some patients, mimic lymph node calcifications on mammograms.

ultrasound appendix appendicitis pediatric imaging

Radiologists, sonographers achieve identical outcomes using first-line ultrasound for appendicitis

Ultrasound is used as the initial diagnostic test for suspected appendicitis in most children's hospitals, underscoring the importance of these findings, experts explained in JACR.

Firm raises $80M toward rollout of whole-body scanner 10 times faster than traditional MRI

Q Bio recently ballooned its fundraising total with contributions from Kaiser Foundation Hospitals and venture capital firm Andreessen Horowitz.

Death of a woman who suffered allergic reaction to CT contrast prompts inquiry

Peta Hickey, 43, was referred for an exam in 2019 as part of her company's corporate heart check program.

Total knee AI/AR cleared for sales in the US

The FDA has granted 510(k) clearance to a French startup for surgery software that combines AI with augmented reality and computer vision.

Aetna the first national insurer to cover MR imaging-guided treatment for essential tremor

Focused ultrasound offers a one-time outpatient procedure to help relieve symptoms, but coverage gaps have presented barriers to its use.

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