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CT: Page 18
AI model can detect, segment cerebral aneurysms on CTA
By
Erik L. Ridley
In a multicenter study, an AI model yielded strong performance in detecting and segmenting cerebral aneurysms on CT angiography (CTA).
August 20, 2024
CT-FFR, perfusion comparable to CCTA alone for detecting heart disease
By
Kate Madden Yee
CT-FFR and CT myocardial perfusion imaging boost the specificity of CCTA for ruling out CAD -- and perform comparably to CCTA alone.
August 20, 2024
Expanding smoking time frame increases pool of those eligible for LCS
By
Kate Madden Yee
Simple, alternative lung cancer screening (LCS) criteria -- specifically expanding the number of years smoking -- increases the number of eligible individuals.
August 19, 2024
Deep learning proves effective for segmenting CT scans of IPF
By
Kate Madden Yee
Deep-learning algorithms can effectively segment CT scans of patients with idiopathic pulmonary fibrosis (IPF) and thus offer prognostic information to clinicians.
August 16, 2024
Study finds lung nodules in more than a fifth of nonsmokers
By
Kate Madden Yee
Lung nodules are present in more than a fifth of Northern European nonsmokers -- a percentage similar to their prevalence in high-risk populations of smokers.
August 13, 2024
DECT superior to HU values for predicting osteoporosis fractures
By
Kate Madden Yee
DECT-based volumetric assessment is better than evaluating HU-based values and cortical thickness ratio for predicting the two-year risk of bone fractures.
August 9, 2024
Cryoneurolysis effective for pain control after rib fractures
By
Will Morton
CT-guided cryoneurolysis – the freezing of nerves to alleviate pain – is safe and effective in older adults with rib fractures.
August 7, 2024
Do PCPs trust the AI that flags opportunistic CT imaging results?
By
Kate Madden Yee
PCPs want radiologists to include incidental findings from CT imaging in their reports, but they're not very confident in the AI technology that flags these results.
August 7, 2024
Will Medicare coverage boost utilization of CT colonography?
By
Liz Carey
What hurdles remain in the way of broader utilization of CT colonography?
August 7, 2024
CT imaging markers flag diabetes, cardiometabolic disease risk
By
Kate Madden Yee
Automated multiorgan CT analysis identifies those individuals who are at high risk of type 2 diabetes and other cardiometabolic comorbidities, researchers have found.
August 6, 2024
More ultrasound use translates to less CT for pediatric appendicitis
By
Amerigo Allegretto
The use of more ultrasound translates to less CT use for diagnosing appendicitis in children.
August 5, 2024
JTO: LCS for never-smokers with family history leads to overdiagnosis
By
Kate Madden Yee
There's insufficient evidence to support lung cancer screening (LCS) for never-smokers with or without a family history of the disease.
August 5, 2024
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