ArticleMagnetic resonance in medicine2018
Accelerated noncontrast-enhanced 4-dimensional intracranial MR angiography using golden-angle stack-of-stars trajectory and compressed sensing with magnitude subtraction.
Article in Magnetic resonance in medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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Who cites it
22 citing papers in PubMed.
- Whole-Brain 4D MRA With Improved Vessel Delineation Using Undersampled Multiple Overlapping Thin-Slab Radial Acquisition.NMR in biomedicine · 2026Article
- Effect of spatial resolution and heating duration on accuracy of dynamic proton resonance frequency shift temperature measurement with k-space weighted image contrast reconstruction during focused ultrasound.Magnetic resonance imaging · 2026Article
- Concurrent Four-Dimensional Dynamic MRA and Perfusion Imaging Using Dual-Module Arterial Spin Labeling MRI With Stack-Of-Stars Golden-Angle Radial Acquisition.NMR in biomedicine · 2026Article
- ASL 4D MRA Intracranial Vessel Segmentation With Deep Learning U-Nets.Magnetic resonance in medicine · 2026Article
- Combined angiography and perfusion using radial imaging and arterial spin labeling with structural contrast.Magnetic resonance in medicine · 2026Article
- Usefulness of silent magnetic resonance angiography for intracranial aneurysms treated with a flow re-direction endoluminal device.Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences · 2025Article
- Highly accelerated non-contrast-enhanced time-resolved 4D MRA using stack-of-stars golden-angle radial acquisition with a self-calibrated low-rank subspace reconstruction.Magnetic resonance in medicine · 2025Article
- Optimization of 4D combined angiography and perfusion using radial imaging and arterial spin labeling.Magnetic resonance in medicine · 2023Article
- Time-encoded pseudo-continuous arterial spin labeling: Increasing SNR in ASL dynamic angiography.Magnetic resonance in medicine · 2023Article
- Kz-accelerated variable-density stack-of-stars MRI.Magnetic resonance imaging · 2023Article
- Recent Technical Developments in ASL: A Review of the State of the Art.Magnetic resonance in medicine · 2022Review
- A comparison between the CS-TOF and the CTA/DSA for WEB device management.Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences · 2022Article
- Acceleration of pCASL-Based Cerebral 4D MR Angiography Using Compressed SENSE: A Comparison With SENSE.Frontiers in neurology · 2022Article
- High-Resolution Neurovascular Imaging at 7T: Arterial Spin Labeling Perfusion, 4-Dimensional MR Angiography, and Black Blood MR Imaging.Magnetic resonance imaging clinics of North America · 2021Review
- A novel sequence for simultaneous measurement of whole-brain static and dynamic MRA, intracranial vessel wall image, and TMagnetic resonance in medicine · 2021Article
- Intracranial 3D and 4D MR Angiography Using Arterial Spin Labeling: Technical Considerations.Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine · 2020Review
- Highly accelerated vessel-selective arterial spin labeling angiography using sparsity and smoothness constraints.Magnetic resonance in medicine · 2020Article
- Article
- The advantages of radial trajectories for vessel-selective dynamic angiography with arterial spin labeling.Magma (New York, N.Y.) · 2019Article
- Quantification of intracranial arterial blood flow using noncontrast enhanced 4D dynamic MR angiography.Magnetic resonance in medicine · 2019Article
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9 authors.
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Abstract
purposeTo evaluate the feasibility and performance of compressed sensing (CS) with magnitude subtraction regularization in accelerating non-contrast-enhanced dynamic intracranial MR angiography (NCE-dMRA).
methodsA CS algorithm was introduced in NCE-dMRA by exploiting the sparsity of the magnitude difference of the control and label images. The NCE-dMRA data were acquired using golden-angle stack-of-stars trajectory on six healthy volunteers and one patient with arteriovenous fistula. Images were reconstructed using (i) the proposed magnitude-subtraction CS (MS-CS); (ii) complex-subtraction CS; (iii) independent CS; and (iv) view-sharing with k-space weighted image contrast (KWIC). The dMRA image quality was compared across the four reconstruction strategies. The proposed MS-CS method was further compared with KWIC for temporal fidelity of depicting dynamic flow.
resultsThe proposed MS-CS method was able to reconstruct NCE-dMRA images with detailed vascular structures and clean background. It provided better subjective image quality than the other two CS strategies (P < 0.05). Compared with KWIC, MS-CS showed similar image quality, but reduced temporal blurring in delineating the fine distal arteries.
conclusionsThe MS-CS method is a promising CS technique for accelerating NCE-dMRA acquisition without compromising image quality and temporal fidelity. Magn Reson Med 79:867-878, 2018. © 2017 International Society for Magnetic Resonance in Medicine.
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