by Christos Evangelou, MSc, PhD – Medical Writer and Editor In a recent study, researchers conducted a virtual clinical trial to assess the potential of high-frequency computed tomography (CT) reconstruction to enhance imaging of liver metastases. This novel approach demonstrated superior preservation of crucial tumor features in low-noise conditions compared to standard reconstruction methods.1 Although the benefits of CT reconstruction diminish in the presence of […]
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From AI breakthroughs to imaging trends, we serve up real-time radiology insights.
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Study Reveals High-Frequency CT Reconstruction as A Promising Approach for Liver Metastasis Imaging
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Diffusion Model-Based Motion Correction in Portable Computed Tomography for Brain: A Human Observer Study
The following abstract is drawn from a recently published paper in Academic Radiology. We invite you to read the full paper and join the conversation, become a member of the Radiology News community to share your thoughts, ask questions, and engage with others around this work. Authors: Zhennong Chena,b , Quirin Strotzerc , […]
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From Pixels to Diagnosis: New Model Achieves 100% Accuracy in Detecting Pancreatic Abnormalities on CT Scans
by Christos Evangelou, MSc, PhD – Medical Writer and Editor In a recent publication, researchers at the University of Shanghai for Science and Technology and the Naval Medical University in Shanghai, China, present a novel artificial intelligence (AI) model that demonstrates high accuracy in identifying various pancreatic abnormalities from CT scans.1 Though external validation is needed, this new lightweight, end-to-end multimodal network could significantly enhance early detection and treatme…
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Radiology CSI: CT helps medical examiners determine cause of death
Kalpana Kanal, PhD, of the University of Washington Medical Center in Seattle, spoke to AuntMinnie about forensic CT.
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Radiomics plus DL improve prediction of lung cancer invasiveness
This combined model could support better treatment planning for patients with early-stage disease.
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Consider global lung features on LDCT to improve cancer risk prediction
Integrating these features into a lung cancer prediction model ‘addresses key limitations of existing approaches,’ researchers…
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MRI, CT, ultrasound biomarkers help identify Crohn disease strictures
The findings of a review published in Radiographics could help clinicians determine the best treatment for the disease.
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PET/CT reveals ‘chemo brain’ regions in leukemia patients
Chemotherapy is associated with brain metabolic alterations, particularly in areas governing cognition and emotion.
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Stanford AIDE lab proposes radiology AI safety monitoring model
EMM was developed to monitor FDA-cleared radiological AI devices as a complement to retrospective monitoring.
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Abnormal CT-FFR results translate to up to 7 years of cardiovascular risk
The prognostic value of CT fractional flow reserve (CT-FFR) has been unclear, but a recent study’s findings offer further insight…