AIMC Topic: Iopamidol

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Deep Learning-Based Contrast Boosting in Low-Contrast Media Pre-TAVR CT Imaging.

Canadian Association of Radiologists journal = Journal l'Association canadienne des radiologistes Mar 12, 2025
This study investigates the impact of deep learning-based contrast boosting (DL-CB) on image quality and measurement reliability in low-contrast media (low-CM) CT for pre-transcatheter aortic valve replacement (TAVR) assessment. This retrospective ...
Contrast Media Aortic Valve Stenosis Male Deep Learning Signal-To-Noise Ratio Transcatheter Aortic Valve Replacement Iopamidol Aortic Valve Radiographic Image Interpretation, Computer-Assisted Tomography, X-Ray Computed Female Aged Aged, 80 and over Reproducibility of Results Humans Retrospective Studies
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Automated segmentation and deep learning classification of ductopenic parotid salivary glands in sialo cone-beam CT images.

International journal of computer assisted radiology and surgery Jul 31, 2024
PURPOSE: This study addressed the challenge of detecting and classifying the severity of ductopenia in parotid glands, a structural abnormality characterized by a reduced number of salivary ducts, previously shown to be associated with salivary gland...
Deep Learning Cone-Beam Computed Tomography Retrospective Studies Severity of Illness Index Image Interpretation, Computer-Assisted Sjogren's Syndrome Iopamidol Contrast Media Parotid Gland Humans Salivary Gland Diseases Sialography
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Impact of knowledge-based iterative model reconstruction on myocardial late iodine enhancement in computed tomography and comparison with cardiac magnetic resonance.

The international journal of cardiovascular imaging Apr 13, 2017
We evaluated the image quality and diagnostic performance of late iodine enhancement computed tomography (LIE-CT) with knowledge-based iterative model reconstruction (IMR) for the detection of myocardial infarction (MI) in comparison with late gadoli...
Magnetic Resonance Imaging, Cine Cardiac-Gated Imaging Techniques Coronary Angiography Iopamidol Aged Radiographic Image Interpretation, Computer-Assisted Myocardial Perfusion Imaging Female Male Predictive Value of Tests Gadolinium DTPA Reproducibility of Results Myocardium Electrocardiography Computed Tomography Angiography Humans Knowledge Bases Contrast Media Coronary Artery Disease Coronary Circulation Retrospective Studies Myocardial Infarction Middle Aged Observer Variation Multidetector Computed Tomography
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Impact of Knowledge-Based Iterative Model Reconstruction on Image Quality and Hemodynamic Parameters in Dynamic Myocardial Computed Tomography Perfusion Using Low-Tube-Voltage Scan: A Feasibility Study.

Journal of computer assisted tomography Jan 1, 2019
OBJECTIVE: Knowledge-based iterative model reconstruction (IMR) yields diagnostically acceptable image quality in low-dose static computed tomography (CT). We aimed to evaluate the feasibility of IMR in dynamic myocardial computed tomography perfusio...
Multidetector Computed Tomography Computed Tomography Angiography Iopamidol Cardiac-Gated Imaging Techniques Humans Feasibility Studies Knowledge Bases Middle Aged Algorithms Exercise Test Aged Hemodynamics Coronary Artery Disease Male Coronary Angiography Retrospective Studies Contrast Media Radiographic Image Interpretation, Computer-Assisted Female
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