CT: Page 10

ARRS: AI does not improve efficiency, outcomes in PE care
By Amerigo Allegretto
Research presented at ARRS 2026 showed that AI may not improve efficiency in pulmonary embolism (PE) care.
April 15, 2026
Woman speaking at ARRS podium during medical imaging conference presentation
ARRS: CTA may have key role in imaging SCAD
By Amerigo Allegretto
CTA could be a viable imaging technique in imaging sudden coronary artery dissection (SCAD), an ARRS presentation suggested.
April 14, 2026
Medical professional presenting coronary angiography research at ARRS conference podium
Population-level lung cancer rate higher than NLST rate
By Kate Madden Yee
Researchers reported a higher lung cancer detection rate after a shorter follow-up period.
April 13, 2026
CT scan images showing thoracic cavity cross-sections and coronal views with anatomical measurements and labels
No PCCT? Radiology departments can still reduce contrast dose
By Kate Madden Yee
AuntMinnie.com spoke to Mahmud Mossa-Basha, MD, of the University of Alabama about how departments can reduce CT contrast dose.
April 8, 2026
Professional headshot of a smiling man in business attire with pink checkered shirt and dark blazer
Emphysema predicts CAC progression among LCS participants
By Kate Madden Yee
The progression of centrilobular emphysema appears linked to the progression of coronary artery calcification among LCS participants.
April 2, 2026
Stylized black lungs with gold vein details connected to a lit cigarette, symbolizing smoking's harmful health effects
GE HealthCare gets FDA nod for True Definition DL CT software
By AuntMinnie.com staff writers
GEHC has received FDA clearance for its deep-learning CT image reconstruction tool, True Definition DL.
April 2, 2026
Pulmonary CT scan images showing axial and coronal views with 3D lung volume rendering in color-coded anatomical regions
Can radiologists, AI reliably identify lung abnormalities on x-ray?
By Kate Madden Yee
Researchers underscore the diagnostic limitation of chest x-ray for identifying these subtle lung changes.
April 1, 2026
Frontal chest X-ray showing ribcage, lungs, and heart anatomy in blue-toned radiographic imaging
Significant incidental lung findings on LDCT tied to other cancers
By Amerigo Allegretto
Significant incidental findings on LDCT lung screening are associated with a higher risk of an extrapulmonary cancer diagnosis.
March 31, 2026
CT scan images of chest showing axial and coronal views with anatomical structures and measurement indicators
ACC: CCTA substudy finds no plaque change with triglyceride-lowering drug
By AuntMinnie.com staff writers
The research included 468 patients with triglyceride levels of 150 mg/dL or higher and measurable plaque on baseline CCTA.
March 30, 2026
3D medical illustration of red blood cells and particles flowing along a yellow vessel wall against a red background
Cleerly launches workflow improvement tool for AI-QCT platform
By AuntMinnie.com staff writers
The feature is an enhancement to the company’s AI-enabled quantitative computed tomography (AI-QCT) platform.
March 25, 2026
Digital illustration of a glowing CPU chip symbol surrounded by circuit patterns and data streams in blue and cyan colors
Thermal ablation safe, effective for treating liver tumors
By Amerigo Allegretto
Percutaneous thermal ablation for treating liver tumors has a near-zero 90-day mortality rate and a low major complication rate.
March 24, 2026
3D medical illustration of liver with red cancer cells or tumors on translucent blue anatomical background
MARS Bioimaging gains FDA clearance for portable PCCT scanner
By AuntMinnie.com staff writers
The company has received U.S. FDA 510(k) clearance for its portable photon-counting CT (PCCT) scanner for upper extremity imaging.
March 23, 2026
FDA and HHS signage at U.S. Department of Health and Human Services Food and Drug Administration building entrance
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