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CT: Page 2
Does AI actually improve radiologists' diagnostic performance for ICH?
By
Kate Madden Yee
Using an AI triage protocol for the detection of intracranial hemorrhage (ICH) did not improve radiologists' diagnostic performance or report turnaround times.
September 4, 2024
Chest CT can opportunistically predict hip fracture risk
By
Kate Madden Yee
Chest CT performed for other indications can opportunistically predict hip fracture risk by measuring pectoral muscle index and vertebral body attenuation values.
September 4, 2024
Machine learning used with CT imaging foretells lung abnormalities
By
Kate Madden Yee
Using machine-learning models with CT images helps clinicians predict interstitial lung abnormalities, researchers have reported.
September 3, 2024
7 key factors that negatively affect CT contrast administration
By
Kate Madden Yee
There are seven critical but often neglected factors that negatively affect the administration of CT contrast, according to a recent study.
August 29, 2024
Ultrasound underused in pediatric appendicitis diagnosis
By
Amerigo Allegretto
While ultrasound's use for pediatric appendicitis imaging has increased, the modality -- as well as MRI -- remain underutilized in this area.
August 23, 2024
Soft tissue changes on follow-up CT suggest PDAC recurrence postsurgery
By
Kate Madden Yee
CT shows that soft tissue changes after pancreatic ductal adenocarcinoma (PDAC) surgery suggest local recurrence, researchers have reported.
August 23, 2024
LCS guidelines should include occupational exposure criteria
By
Kate Madden Yee
Lung cancer screening (LCS) guidelines should include occupational exposure criteria for people such as firefighters.
August 22, 2024
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
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