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Magnetic resonance angiography with compressed sensing: An evaluation of moyamoya disease
Compressed sensing (CS) reconstructions of under-sampled measurements generate missing data based on assumptions of image sparsity. Non-contrast time-of-flight MR angiography (TOF-MRA) is a good… Expand
Visualization of Lenticulostriate Arteries by Flow-Sensitive Black-Blood MR Angiography on a 1.5T MRI System: A Comparative Study between Subjects with and without Stroke
BACKGROUND AND PURPOSE: The branches of the LSA are the main causative arteries for lacunar infarction, though the vascular changes are largely unknown. Herein, we examined the correlation of LSA… Expand
Visualization of lenticulostriate arteries at 3T: Optimization of slice-selective off-resonance sinc pulse-prepared TOF-MRA and its comparison with flow-sensitive black-blood MRA.
RATIONALE AND OBJECTIVES To optimize visualization of lenticulostriate artery (LSA) by time-of-flight (TOF) magnetic resonance angiography (MRA) with slice-selective off-resonance sinc (SORS)… Expand
Visualization of carotid vessel wall and atherosclerotic plaque: T1-SPACE vs. compressed sensing T1-SPACE
ObjectivesTo compare visualization of carotid plaques and vessel walls between 3D T1-fast spin echo imaging with conventional SPACE (T1-SPACE) and with a prototype compressed sensing T1-SPACE… Expand
Radiation-associated Tumors in the Central Nervous System and the Head and Neck: What Radiologists Should Know
Endogenous Chemical Exchange Saturation Transfer MRI for the Diagnosis and Therapy Response Assessment of Brain Tumors: A Systematic Review
Chemical exchange saturation transfer can be further developed as a biomarker for metabolically active brain tumors, evidenced by correlations to tissue findings, including proliferative indexes; f...
Jugular venous reflux on magnetic resonance angiography and radionuclide venography
Background The relationship between the signal from retrograde venous flow on magnetic resonance angiography (MRA) and retrograde upward flow from the left brachiocephalic vein has not been explored.… Expand
Chemical Exchange Saturation Transfer (CEST) MR Imaging for the Diagnosis of Brain Tumors
Imaging characteristics of H3 K27M histone-mutant diffuse midline glioma in teenagers and adults.
- S. Thust, C. Micallef, +7 authors A. Shankar
- Medicine, Biology
- Quantitative imaging in medicine and surgery
- 1 January 2021
Background To assess anatomical and quantitative diffusion-weighted MR imaging features in a recently classified lethal neoplasm, H3 K27M histone-mutant diffuse midline glioma [World Health… Expand