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Hepatobiliary phase imaging in cirrhotic patients using compressed sensing and controlled aliasing in parallel imaging results in higher acceleration
ObjectiveWe aimed to compare the image quality and focal lesion detection ability of hepatobiliary phase (HBP) images obtained using compressed...
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Validation of a highly accelerated post-contrast wave-controlled aliasing in parallel imaging (CAIPI) 3D-T1 MPRAGE compared to standard 3D-T1 MPRAGE for detection of intracranial enhancing lesions on 3-T MRI
ObjectivesHigh-resolution post-contrast T1-weighted imaging is a workhorse sequence in the evaluation of neurological disorders. The T1-MPRAGE...
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Evaluation of highly accelerated wave controlled aliasing in parallel imaging (Wave-CAIPI) susceptibility-weighted imaging in the non-sedated pediatric setting: a pilot study
BackgroundSusceptibility-weighted imaging (SWI) is highly sensitive for intracranial hemorrhagic and mineralized lesions but is associated with long...
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Comparison of ultrafast wave-controlled aliasing in parallel imaging (CAIPI) magnetization-prepared rapid acquisition gradient echo (MP-RAGE) and standard MP-RAGE in non-sedated children: initial clinical experience
BackgroundFast magnetic resonance imaging (MRI) sequences are advantageous in pediatric imaging as they can lessen child discomfort, decrease motion...
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OPERA: a novel method to reduce ghost and aliasing artifacts
ObjectiveA method for Orthogonal Phase Encoding Reduction of Artifact (OPERA) was developed and tested.
Materials and methodsBecause the position of...
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Transplant renal artery stenosis: utilization of machine learning to identify ancillary sonographic and doppler parameters to predict stenosis in patients with graft dysfunction
PurposeTo determine if ancillary sonographic and Doppler parameters can be used to predict transplant renal artery stenosis in patients with renal...
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The Clinical Role of 2D and Doppler Echocardiography Artifacts: a Review
Purpose of ReviewTwo-dimensional (2D) echocardiography and Doppler echocardiography are important tools for cardiac evaluation unfortunately affected...
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Evaluation of diffusion-weighted magnetic resonance imaging of the rectal cancers: comparison between modified reduced field-of-view single-shot echo-planar imaging with tilted two-dimensional radiofrequency excitation pulses and conventional full field-of-view readout-segmented echo-planar imaging
PurposeTo evaluate the image quality qualitatively and quantitatively, as well as apparent diffusion coefficient (ADC) values of modified reduced...
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Pediatric magnetic resonance imaging: faster is better
Magnetic resonance imaging (MRI) has emerged as the preferred imaging modality for evaluating a wide range of pediatric medical conditions....
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Validation of 4D flow cardiovascular magnetic resonance in TIPS stent grafts using a 3D-printed flow phantom
BackgroundFour-dimensional (4D) flow cardiovascular magnetic resonance (CMR) is feasible for portal blood flow evaluation after placement of...
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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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Impact of assuming a circular orifice on flow error through elliptical regurgitant orifices: computational fluid dynamics and in vitro analysis of proximal flow convergence
Grounded in hydrodynamic theory, proximal isovelocity surface area (PISA) is a simplistic and practical technique widely used to quantify valvular...
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Enhancing gadoxetic acid–enhanced liver MRI: a synergistic approach with deep learning CAIPIRINHA-VIBE and optimized fat suppression techniques
ObjectiveTo investigate whether a deep learning (DL) controlled aliasing in parallel imaging results in higher acceleration (CAIPIRINHA)-volumetric...
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Optimized flow compensation for contrast-enhanced T1-weighted Wave-CAIPI 3D MPRAGE imaging of the brain
Flow-related artifacts have been observed in highly accelerated T1-weighted contrast-enhanced wave-controlled aliasing in parallel imaging (CAIPI)...
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Inter-Slice Resolution Improvement Using Convolutional Neural Network with Orbital Bone Edge-Aware in Facial CT Images
The 3D modeling of orbital bones in facial CT images is essential to provide a customized implant for reconstructions of orbit and related structures...
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Joint reconstruction framework of compressed sensing and nonlinear parallel imaging for dynamic cardiac magnetic resonance imaging
Compressed Sensing (CS) and parallel imaging are two promising techniques that accelerate the MRI acquisition process. Combining these two techniques...
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3D-DESS MRI with CAIPIRINHA two- and fourfold acceleration for quantitatively assessing knee cartilage morphology
ObjectivesThis study aimed to assess the diagnostic image quality and compare the knee cartilage segmentation results using a controlled aliasing in...
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3D CAIPIRINHA SPACE versus standard 2D TSE for routine knee MRI: a large-scale interchangeability study
ObjectiveTo perform a large-scale interchangeability study comparing 3D controlled aliasing in parallel imaging results in higher acceleration...
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An inline deep learning based free-breathing ECG-free cine for exercise cardiovascular magnetic resonance
BackgroundExercise cardiovascular magnetic resonance (Ex-CMR) is a promising stress imaging test for coronary artery disease (CAD). However, Ex-CMR...
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Clinical validation of Wave-CAIPI susceptibility-weighted imaging for routine brain MRI at 1.5 T
ObjectivesWave-CAIPI (Controlled Aliasing in Parallel Imaging) enables dramatic reduction in acquisition time of 3D MRI sequences such as 3D...
