knowledge-based iterative model reconstruction (imr) algorithms (Philips Healthcare)
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Philips Healthcare
knowledge-based iterative model reconstruction (imr) algorithms
Knowledge Based Iterative Model Reconstruction (Imr) Algorithms, supplied by Philips Healthcare, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/model-based+iterative+reconstruction+algorithm+imr/knowledge+based+iterative+model+reconstruction++imr+/pm29582238-47-7-16
Average 90 stars, based on 1 article reviews
Knowledge Based Iterative Model Reconstruction (Imr) Algorithms, supplied by Philips Healthcare, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/model-based+iterative+reconstruction+algorithm+imr/knowledge+based+iterative+model+reconstruction++imr+/pm29582238-47-7-16
Average 90 stars, based on 1 article reviews
knowledge-based iterative model reconstruction (imr) algorithms - by Bioz Stars,
2026-11
90/100 stars
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Imaging:Article Title: Initial experience with dual-layer detector spectral CT for diagnosis of blood or contrast after endovascular treatment for ischemic stroke. Article Snippet: The conventional CT images were reconstructed using the iterative Article Title: Improved image quality with simultaneously reduced radiation exposure: Knowledge-based iterative model reconstruction algorithms for coronary CT angiography in a clinical setting. Article Snippet: Background: The aim of this study was to assess the potential for radiation dose reduction using knowledge-based iterative model reconstruction (K-IMR) algorithms in combination with ultra-low dose body mass index (BMI)-adapted protocols in coronary CT angiography (coronary CTA).. Methods: Forty patients undergoing clinically indicated coronary CTA were randomly assigned to two groups with BMI-adapted (I: <25.0 kg/m2, II: <28.0 kg/m2, III: <30.0 kg/m2, IV: 30.0 kg/m2) low dose (LD, I: 100kVp/75 mAs, II: 100kVp/100 mAs, III: 100kVp/150 mAs, IV: 120kVp/150 mAs, n 1⁄4 20) or ultralow dose (ULD, I: 100kVp/50 mAs, II: 100kVp/75 mAs, III: 100kVp/100 mAs, IV: 120kVp/100 mAs, n 1⁄4 20) protocols.. Prospectively-triggered coronary CTA was performed using a 256-MDCT with the lowest reasonable scan length. Article Title: 11 C-methionine PET/CT and conventional imaging techniques in the diagnosis of primary hyperparathyroidism Article Snippet: 1 mm Article Title: Influence of tube potential on quantitative coronary plaque analyses by low radiation dose computed tomography: a phantom study. Article Snippet: Previous studies have shown that employing the low dose computed tomography (CT) technique based on low tube potential reduces the radiation dose required for the coronary artery examination protocol.. However, low tube potential may adversely influence the CT number of plaque composition.. Therefore, we aimed to determine whether quantitative atherosclerotic plaque analysis by a multi-slice, low radiation dose CT protocol using 80 kilovolts (kV) yields results comparable to those of the standard 120 kV protocol. Article Title: Low Tube Voltage and Iterative Model Reconstruction in Follow-up CT Angiography After Thoracic Endovascular Aortic Repair: Ultra-low Radiation Exposure and Contrast Medium Dose. Article Snippet: Materials and Methods: Thirty-six patients that required follow-up CTA after TEVAR were included in this intra-individual study.. The conventional protocol with standard tube voltage of 120 kVp and CM volume of 70 mL was applied in the first follow-up CTA of all the patients (control group A).. The ultra-low CM dose protocol with low tube voltage of 80 kVp and weight-adapted CM volume of 0.4 mL/kg was utilized in the second follow-up CTA (study group B). Article Title: User-Friendly Vendor-Specific Guideline for Pediatric Cardiothoracic Computed Tomography Provided by the Asian Society of Cardiovascular Imaging Congenital Heart Disease Study Group: Part 1. Imaging Techniques Article Snippet: A recently developed Computed Tomography:Article Title: Initial experience with dual-layer detector spectral CT for diagnosis of blood or contrast after endovascular treatment for ischemic stroke. Article Snippet: The conventional CT images were reconstructed using the iterative Article Title: Improved image quality with simultaneously reduced radiation exposure: Knowledge-based iterative model reconstruction algorithms for coronary CT angiography in a clinical setting. Article Snippet: Background: The aim of this study was to assess the potential for radiation dose reduction using knowledge-based iterative model reconstruction (K-IMR) algorithms in combination with ultra-low dose body mass index (BMI)-adapted protocols in coronary CT angiography (coronary CTA).. Methods: Forty patients undergoing clinically indicated coronary CTA were randomly assigned to two groups with BMI-adapted (I: <25.0 kg/m2, II: <28.0 kg/m2, III: <30.0 kg/m2, IV: 30.0 kg/m2) low dose (LD, I: 100kVp/75 mAs, II: 100kVp/100 mAs, III: 100kVp/150 mAs, IV: 120kVp/150 mAs, n 1⁄4 20) or ultralow dose (ULD, I: 100kVp/50 mAs, II: 100kVp/75 mAs, III: 100kVp/100 mAs, IV: 120kVp/100 mAs, n 1⁄4 20) protocols.. Prospectively-triggered coronary CTA was performed using a 256-MDCT with the lowest reasonable scan length. Article Title: 11 C-methionine PET/CT and conventional imaging techniques in the diagnosis of primary hyperparathyroidism Article Snippet: 1 mm Article Title: Influence of tube potential on quantitative coronary plaque analyses by low radiation dose computed tomography: a phantom study. Article Snippet: Previous studies have shown that employing the low dose computed tomography (CT) technique based on low tube potential reduces the radiation dose required for the coronary artery examination protocol.. However, low tube potential may adversely influence the CT number of plaque composition.. Therefore, we aimed to determine whether quantitative atherosclerotic plaque analysis by a multi-slice, low radiation dose CT protocol using 80 kilovolts (kV) yields results comparable to those of the standard 120 kV protocol. Article Title: Low Tube Voltage and Iterative Model Reconstruction in Follow-up CT Angiography After Thoracic Endovascular Aortic Repair: Ultra-low Radiation Exposure and Contrast Medium Dose. Article Snippet: Materials and Methods: Thirty-six patients that required follow-up CTA after TEVAR were included in this intra-individual study.. The conventional protocol with standard tube voltage of 120 kVp and CM volume of 70 mL was applied in the first follow-up CTA of all the patients (control group A).. The ultra-low CM dose protocol with low tube voltage of 80 kVp and weight-adapted CM volume of 0.4 mL/kg was utilized in the second follow-up CTA (study group B). Article Title: User-Friendly Vendor-Specific Guideline for Pediatric Cardiothoracic Computed Tomography Provided by the Asian Society of Cardiovascular Imaging Congenital Heart Disease Study Group: Part 1. Imaging Techniques Article Snippet: A recently developed |