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9 Decorporation of radionuclides
This document is part of Volume 4 'Radiological Protection' of Landolt-Börnstein - Group VIII Advanced Materials and Technologies. It considers...
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Normal ovarian sizes on MRI in pediatric patients: a preliminary study
BackgroundOvarian enlargement is one of several findings of pathology, including ovarian torsion. With increasing use of MRI for acute abdominal pain...
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CT in musculoskeletal imaging: still helpful and for what?
Computed tomography (CT) is a common modality employed for musculoskeletal imaging. Conventional CT techniques are useful for the assessment of...
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Predictors of lung cancer subtypes and lymph node status in non-small-cell lung cancer: intravoxel incoherent motion parameters and extracellular volume fraction
ObjectiveTo determine the performance of intravoxel incoherent motion (IVIM) parameters and the extracellular volume fraction (ECV) in distinguishing...
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Exploring the thalamus L-sign: initial findings and associations with white matter injury in premature infants
BackgroundThe thalamus L-sign, characterized by damage to the lateral and posterior parts of the thalamus, has recently been identified as a...
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Feasibility and success of a non-sedated brain MRI training protocol in 7-year-old children from rural and semi-rural Colombia
BackgroundBrain magnetic resonance imaging (MRI) is a crucial tool for clinical evaluation of the brain and neuroscience research. Obtaining...
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The role of coronary CT angiography in athletes
The sudden death of a young or high-level athlete or adolescent during recreational sports is one of the events with the greatest impact on public...
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How to update esophageal masses imaging using literature review (MRI and CT features)
AbstractMRI offers new opportunities for detailed visualization of the different layers of the esophageal wall, as well as early detection and...
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Deep learning CT reconstruction improves liver metastases detection
ObjectivesDetection of liver metastases is crucial for guiding oncological management. Computed tomography through iterative reconstructions is...
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Combined conventional factors and the radiomics signature of coronary plaque texture could improve cardiac risk prediction
ObjectivesThis study aims to investigate how radiomics analysis can help understand the association between plaque texture, epicardial adipose tissue...
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Diagnostic efficiency of intravoxel incoherent motion-based virtual magnetic resonance elastography in pulmonary neoplasms
BackgroundThe aim of the study were as below. (1) To investigate the feasibility of intravoxel incoherent motion (IVIM)-based virtual magnetic...
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Stage IA papillary and chromophobe renal cell carcinoma: effectiveness of cryoablation and partial nephrectomy
ObjectivesTo evaluate the effectiveness of cryoablation compared to partial nephrectomy in patients with stage IA papillary and chromophobe renal...
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Ultrasound features of cutaneous myiasis: a rare case in a child
Cutaneous myiasis is an infestation of the skin with larvae of some dipteran species. Among humans, Dermatobia hominis is the most frequently...
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Sample size calculation for data reliability and diagnostic performance: a go-to review
Sample size, namely the number of subjects that should be included in a study to reach the desired endpoint and statistical power, is a fundamental...
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Review on radiomic analysis in 18F-fluorodeoxyglucose positron emission tomography for prediction of melanoma outcomes
Over the past decade, several strategies have revolutionized the clinical management of patients with cutaneous melanoma (CM), including...
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Diffusion-weighted imaging in addition to contrast-enhanced MRI in identifying complete response in HER2-positive breast cancer
ObjectivesThe aim of this study is to investigate the added value of diffusion-weighted imaging (DWI) to dynamic-contrast enhanced (DCE)-MRI to...
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Urgent and emergent pediatric cardiovascular imaging
The need for urgent or emergent cardiovascular imaging in children is rare when compared to adults. Patients may present from the neonatal period up...
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Transarterial embolization in Wunderlich syndrome due to recanalization of giant renal angiomyolipoma pseudoaneurysm: a case report and literature review
BackgroundAcute spontaneous bleeding from renal angiomyolipoma (AML) is one of the causes of Wunderlich syndrome, a rare and potentially fatal...
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Combining morphological and functional imaging parameters to diagnose primary bone neoplasms in the skull base, spine and sacrum
PurposeMorphological magnetic resonance (MR) and computed tomography (CT) features are used in combination with histology for diagnosis and treatment...
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Ultrasensitive detection of uveal melanoma using [18F]AlF-NOTA-PRGD2 PET imaging
BackgroundUveal melanoma (UM) is the most common primary intraocular tumor in adults, and early detection is critical to improve the clinical outcome...
