CT Preview

Road to RSNA 2025: CT Preview
By Kate Madden Yee
Even CT experts will learn something new about the modality at the upcoming RSNA meeting.
November 18, 2025
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Low bone density on preop lung CT linked to worse postsurgery survival
By Kate Madden Yee
Study findings show that low bone density on pretreatment CT scans is related to poorer survival in never-smoker lung cancer patients.
November 18, 2025
Gadoteric acid shows promise as iodinated contrast alternative for PCCTA
By Kate Madden Yee
Gadoteric acid could be a viable alternative for photon-counting CT angiography (PCCTA) for certain conditions, researchers say.
November 18, 2025
Opportunistic screening predicts risk of diabetes
By Erik L. Ridley
Attendees will learn how AI-powered analysis of coronary artery calcium on lung CT exams can identify diabetes risk early.
November 18, 2025
PROMISE trial reveals smokers' distinct coronary CTA plaque features
By Kate Madden Yee
Researchers have found that CT angiography (CTA)-derived plaque characterization could help assess adverse cardiovascular event risk.
November 18, 2025
Automated CT body composition analysis predicts mRCC prognosis
By Erik L. Ridley
AI analysis of sarcopenia and myosteatosis parameters from CT exams can help stratify metastatic renal cell carcinoma (mRCC) risk.
November 18, 2025
Fibrotic ILD in sickle cell patients suggests disease progression
By Kate Madden Yee
Fibrotic interstitial lung disease (ILD) in patients with sickle cell disease is a key indicator of future disease progression.
November 18, 2025
More targeted imaging protocols need to be developed for spine CTA
By Kate Madden Yee
The heightened use of CT angiography (CTA) in cervical spine fracture patients comes with significant variability of protocols.
November 18, 2025
Ultralow-dose PCCT effectively evaluates emphysema
By Kate Madden Yee
Researchers will describe how ultralow-dose photon-counting CT (PCCT) performs comparably to low-dose PCCT in evaluating emphysema.
November 18, 2025
CT flags women at high risk of heart disease via plaque quantification
By Kate Madden Yee
The method can be especially effective for women with stable chest pain who might be missed by traditional heart health assessments
November 18, 2025
AI model identifies malignant lung nodules earlier and more accurately
By Kate Madden Yee
AI, especially if using data beyond nodule size and growth, can identify malignant lung nodules earlier than conventional assessment.
November 18, 2025
Can AI predict major adverse cardiac events from chest CT studies?
By Erik L. Ridley
An AI algorithm could use routine chest CT exams to predict risk of major adverse cardiac events, according to this presentation.
November 18, 2025
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