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Smart forecasting of artifacts in contrast-enhanced breast MRI before contrast agent administration
ObjectivesTo evaluate whether artifacts on contrast-enhanced (CE) breast MRI maximum intensity projections (MIPs) might already be forecast before...
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A Lightweight Deep Learning Framework for Automatic MRI Data Sorting and Artifacts Detection
The purpose of this study is to develop a lightweight and easily deployable deep learning system for fully automated content-based brain MRI sorting...
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Managing hardware-related metal artifacts in MRI: current and evolving techniques
Magnetic resonance imaging (MRI) around metal implants has been challenging due to magnetic susceptibility differences between metal implants and...
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Decreased prostate MRI cancer detection rate due to moderate to severe susceptibility artifacts from hip prosthesis
ObjectivesTo evaluate the impact of susceptibility artifacts from hip prosthesis on cancer detection rate (CDR) in prostate MRI.
Materials and methods ...
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Reduction of Distortion Artifacts in Brain MRI Using a Field Map-based Correction Technique in Diffusion-weighted Imaging
PurposeThe aim of this study was to evaluate the image quality and feasibility of a field map-based technique to correct for susceptibility-induced...
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Are dilution, slow injection and care bolus technique the causal solution to mitigating arterial-phase artifacts on gadoxetic acid–enhanced MRI? A large-cohort study
ObjectiveArterial-phase artifacts are gadoxetic acid (GA)–enhanced MRI’s major drawback, ranging from 5 to 39%. We evaluate the effect of dilution...
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Reducing transient severe motion artifacts of gadoxetate disodium-enhanced MRI by oxygen inhalation: effective for pleural effusion but not ascites
ObjectivesTo evaluate the efficacy of low-flow oxygen inhalation in mitigating transient severe motion (TSM) artifacts associated with gadoxetate...
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Performance of free-breathing dynamic T1-weighted sequences in patients at risk of develo** motion artifacts undergoing gadoxetic acid–enhanced liver MRI
ObjectivesTo evaluate the recall rate and performance of free-breathing T1W dynamic imaging in patients who underwent gadoxetic acid–enhanced liver...
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Influence of dilution on arterial-phase artifacts and signal intensity on gadoxetic acid–enhanced liver MRI
ObjectivesTo investigate the effect of saline-diluted gadoxetic acid, done for arterial-phase (AP) artifact reduction, on signal intensity (SI), and...
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Transient severe motion artifacts on gadoxetic acid–enhanced MRI: risk factor analysis in 2230 patients
ObjectivesTo determine risk factors for transient severe motion (TSM) artifact on arterial phase of gadoxetic acid–enhanced MRI using a large cohort.
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Visual and quantitative assessment of hip implant-related metal artifacts at low field MRI: a phantom study comparing a 0.55-T system with 1.5-T and 3-T systems
BackgroundTo investigate hip implant-related metal artifacts on a 0.55-T system compared with 1.5-T and 3-T systems.
MethodsTotal hip arthroplasty...
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MRI of total hip arthroplasty: technical aspects and imaging findings
AbstractTotal hip arthroplasty (THA) is the best surgical approach for treating advanced hip degeneration, providing pain relief, and improved...
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19F MRI Imaging Strategies to Reduce Isoflurane Artifacts in In Vivo Images
PurposeIsoflurane (ISO) is the most commonly used preclinical inhalation anesthetic. This is a problem in 19 F MRI of fluorine contrast agents, as...
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Advanced MRI techniques in abdominal imaging
Magnetic resonance imaging (MRI) is a crucial modality for abdominal imaging evaluation of focal lesions and tissue properties. However, several...
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Breast MRI in patients with implantable loop recorder: initial experience
ObjectivesTo investigate the feasibility of breast MRI exams and guided biopsies in patients with an implantable loop recorder (ILR) as well as the...
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Fetal MRI: what’s new? A short review
Fetal magnetic resonance imaging (fetal MRI) is usually performed as a second-level examination following routine ultrasound examination, generally...
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Development and evaluation of a numerical simulation approach to predict metal artifacts from passive implants in MRI
ObjectiveThis study presents the development and evaluation of a numerical approach to simulate artifacts of metallic implants in an MR environment...
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Artificial intelligence for neuro MRI acquisition: a review
ObjectTo review recent advances of artificial intelligence (AI) in enhancing the efficiency and throughput of the MRI acquisition workflow in...
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Arterial transit artifacts on arterial spin labeling MRI can predict cerebral hyperperfusion after carotid endarterectomy: an initial study
ObjectivesTo investigate whether preoperative arterial spin labeling (ASL) MRI can predict cerebral hyperperfusion after carotid endarterectomy (CEA)...
