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Influence of demographic factors on the occurrence of motion artefacts in HR-pQCT
SummaryThe study shows a high incidence of motion artefacts in a central European population and a significant increase of those artefacts with...
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Reducing cardiac implantable electronic device–induced artefacts in cardiac magnetic resonance imaging
ObjectivesCardiac implantable electronic device (CIED)–induced metal artefacts possibly significantly diminish the diagnostic value of magnetic...
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Effects of furosemide and tracer selection on urinary activity and peri-bladder artefacts in PSMA PET/CT: a single-centre retrospective study
BackgroundHigh urinary activity in urinary bladder and ureters may hamper interpretation of prostate cancer and regional nodal metastases in...
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Are artefacts misleading the diagnosis of Ascaris lumbricoides in microscopy? Observations
Stool has multiple components, which include undigested food material, plant, animal products, normal intestinal microbiome, and parasites. Due to...
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SNP analysis of challenging bone DNA samples using the HID-Ion AmpliSeq™ Identity Panel: facts and artefacts
PCR-MPS is an emerging tool for the analysis of low-quality DNA samples. In this study, we used PCR-MPS to analyse 32 challenging bone DNA samples...
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Prone position [18F]FDG PET/CT to reduce respiratory motion artefacts in the evaluation of lung nodules
Objectives2-Deoxy-2-[ 18 F]fluoro-D-glucose ([ 18 F]FDG) positron-emission tomography/computed tomography (PET/CT) is widely used to evaluate lung...
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Role of carbonated water technique to enhance Tc-99m tetrofosmin myocardial perfusion imaging by reducing subdiaphragmatic artefacts
ObjectiveMyocardial perfusion imaging (MPI) with single-photon emission computed tomography (SPECT) is confounded by the extracardiac artefacts cause...
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Rectal gas-induced susceptibility artefacts on prostate diffusion-weighted MRI with epi read-out at 3.0 T: does a preparatory micro-enema improve image quality?
PurposeTo assess whether the application of a preparatory micro-enema reduces gas-induced susceptibility artefacts on diffusion-weighted MRI of the...
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Artefacts in contrast enhanced digital mammography: how can they affect diagnostic image quality and confuse clinical diagnosis?
Contrast-enhanced digital mammography (CEDM) is a diagnostic tool for breast cancer detection. Artefacts are observed in about 10% of CEDM...
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Differential privacy preserved federated transfer learning for multi-institutional 68Ga-PET image artefact detection and disentanglement
PurposeImage artefacts continue to pose challenges in clinical molecular imaging, resulting in misdiagnoses, additional radiation doses to patients...
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Improving MR image quality with a multi-task model, using convolutional losses
PurposeDuring the acquisition of MRI data, patient-, sequence-, or hardware-related factors can introduce artefacts that degrade image quality. Four...
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Correction to: Rectal gas‑induced susceptibility artefacts on prostate diffusion‑weighted MRI with epi read‑out at 3.0 T: does a preparatory micro‑enema improve image quality?
A correction to this paper has been published: https://doi.org/10.1007/s00261-021-03157-x
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Comparison of two sedation protocols for long electroretinography in horses using the Koijman electrode
BackgroundIn modern times, horses are utilized not only for labour and transportation purposes but also for recreational activities such as...
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Motion artefact reduction in coronary CT angiography images with a deep learning method
BackgroundThe aim of this study was to investigate the ability of a pixel-to-pixel generative adversarial network (GAN) to remove motion artefacts in...
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Four-Dimensional Computed Tomography (4DCT) in Radiation Oncology: A Practical Overview
Purpose of ReviewIt has been 20 years since four-dimensional computed tomography (4DCT) was adopted in radiation oncology. By acquiring...
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Optimising total knee replacement imaging: a novel 3D printed PET/CT anthropomorphic phantom for metal artefact simulation
PurposeArthroplasty phantoms, including total knee replacement (TKR) phantoms, have been frequently used to test metal artefact reduction methods...
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Stimulation artefact on EEG trace with BIS monitoring during D-wave recording
The D-wave reflects the corticospinal fibre potentials and is frequently recorded intraoperatively for intramedullary spinal tumours to ensure...
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Endoscopy Artefact Detection by Deep Transfer Learning of Baseline Models
To visualise the tumours inside the body on a screen, a long and thin tube is inserted with a light source and a camera at the tip to obtain video...
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Carbon fibre instrumentation for scoliosis surgery in children with spinal cord intramedullary tumours: a novel technical note
IntroductionScoliosis in children is the most common spinal deformity seen by general practitioners, paediatricians and spinal surgeons. Progressive...
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Phantom and clinical evaluation of the Bayesian penalised likelihood reconstruction algorithm Q.Clear without PSF correction in amyloid PET images
PurposeBayesian penalised likelihood (BPL) reconstruction, which incorporates point-spread-function (PSF) correction, provides higher signal-to-noise...
