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Positron emission tomography imaging of the sodium iodide symporter senses real-time energy stress in vivo
Published 2023-09-01Subjects: “…Positron emission tomography…”
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On the correction of respiratory motion-induced image reconstruction errors in positron-emission tomography-guided radiation therapy
Published 2023-04-01Subjects: “…Positron emission tomography…”
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164
Evaluation of [<sup>18</sup>F]Favipiravir in Rodents and Nonhuman Primates (NHP) with Positron Emission Tomography
Published 2023-03-01“…Herein, we report the evaluation of [<sup>18</sup>F]Favipiravir in naive mice, transgenic mice models of Alzheimer’s disease, and nonhuman primates (NHP) with positron emission tomography (PET). The [<sup>18</sup>F]Favipiravir was obtained in an overall decay-corrected radiochemical yield of 29% with a molar activity of 25 GBq/µmol at the end of synthesis (EOS). …”
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Positron emission tomography dataset of [11C]carbon dioxide storage in coal for geo-sequestration application
Published 2023-11-01“…Abstract Positron Emission Tomography (PET) imaging has demonstrated its capability in providing time-lapse fluid flow visualisation for improving the understanding of flow properties of geologic media. …”
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Feasibility of Dedicated Breast Positron Emission Tomography Image Denoising Using a Residual Neural Network
Published 2023-06-01“…Objective(s): This study aimed to create a deep learning (DL)-based denoising model using a residual neural network (Res-Net) trained to reduce noise in ring-type dedicated breast positron emission tomography (dbPET) images acquired in about half the emission time, and to evaluate the feasibility and the effectiveness of the model in terms of its noise reduction performance and preservation of quantitative values compared to conventional post-image filtering techniques.Methods: Low-count (LC) and full-count (FC) PET images with acquisition durations of 3 and 7 minutes, respectively, were reconstructed. …”
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Imaging of Non— or Very Subtle Contrast-Enhancing Malignant Gliomas with [C]-Methionine Positron Emission Tomography
Published 2011-11-01“…In patients with World Health Organization (WHO) grade III glioma with a lack of or minimal (< 1 cm 3 ) magnetic resonance imaging (MRI) contrast enhancement, the volume of the metabolically active part of the tumor was assessed by [ 11 C]-methionine positron emission tomography (MET-PET). Eleven patients with WHO grade III gliomas underwent MET-PET and MRI (contrast-enhanced T 1 -and T 2 -weighted images). …”
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171
Brain Fluid Clearance After Traumatic Brain Injury Measured Using Dynamic Positron Emission Tomography
Published 2024-04-01“…Using a non-invasive dynamic positron emission tomography (PET) method that models the rate at which an intravenously injected radiolabeled molecule (in this case 11C-flumazenil) is cleared from ventricular cerebrospinal fluid (CSF), we estimated the overall efficiency of brain fluid clearance in humans who had experienced complicated-mild or moderate TBI 3?…”
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Repurposing iron chelators for accurate positron emission tomography imaging tracking of radiometal‐labeled cell transplants
Published 2024-02-01“…Abstract The use of radiolabeled cells for positron emission tomography (PET) imaging tracking has been a promising approach for monitoring cell‐based therapies. …”
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Future Prospects of Positron Emission Tomography–Magnetic Resonance Imaging Hybrid Systems and Applications in Psychiatric Disorders
Published 2022-05-01Subjects: “…positron emission tomography…”
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Prognostic analysis of curatively resected pancreatic cancer using harmonized positron emission tomography radiomic features
Published 2023-03-01“…The R package ComBat can harmonize the quantitative texture features among several positron emission tomography (PET) scanners. We aimed to identify prognostic factors among harmonized PET radiomic features and clinical information from pancreatic cancer patients who underwent curative surgery. …”
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Diagnostic accuracy of fluorine-18 fluorodeoxyglucose positron emission tomography for suspected primary and postoperative pyogenic spondylitis
Published 2023-01-01“…Abstract Objective Fluorine-18 fluorodeoxyglucose positron emission tomography (18F-FDG PET) and PET/CT have been suggested for confirming or excluding musculoskeletal infection but the diagnostic value of this tool for pyogenic spondylitis remains to be confirmed. …”
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18F-FDG positron emission tomography in the diagnosis and staging of marginal zone non-Hodgkin lymphomas
Published 2016-02-01Subjects: “…positron emission tomography…”
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A Systematic Investigation of Polymer Influence on Core Scale Wettability Aided by Positron Emission Tomography Imaging
Published 2022-11-01“…The second part of the paper attempts to explain the observed behavior; by utilizing in situ imaging by Positron Emission Tomography, an emerging imaging technology within the geosciences. …”
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Imaging of Integrin αβ Expression Using Ga-RGD Positron Emission Tomography in Pediatric Cerebral Infarct
Published 2013-06-01“…In this study, characteristics of positron emission tomography (PET) using a 68 Ga-labeled RGD were investigated in pediatric cerebral infarct. …”
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Super-resolution in brain positron emission tomography using a real-time motion capture system
Published 2023-05-01“…This work aims to develop and evaluate an SR estimation framework for brain positron emission tomography (PET), taking advantage of a high-resolution infra-red tracking camera to measure shifts precisely and continuously. …”
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