Literature DB >> 20223884

Fast whole-brain 4D contrast-enhanced MR angiography with velocity encoding using undersampled radial acquisition and highly constrained projection reconstruction: image-quality assessment in volunteer subjects.

Y Wu1, W Chang, K M Johnson, J Velikina, H Rowley, C Mistretta, P Turski.   

Abstract

We report on the image quality obtained by using fast contrast-enhanced whole-brain 4D radial MRA with 0.75-second temporal resolution, isotropic submillimeter spatial resolution, and velocity encoding (HYPRFlow). Images generated by HYPR-LR by using the velocity-encoded data as the constraining image were of diagnostic quality. In addition, we demonstrate that measurements of shear stress within the middle cerebral artery can be derived from the high-resolution 3D velocity data.

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Year:  2010        PMID： 20223884      PMCID： PMC2974026          DOI： 10.3174/ajnr.A2048

Source DB:  PubMed          Journal:  AJNR Am J Neuroradiol        ISSN： 0195-6108            Impact factor:   3.825


  23 in total

1.  Combined MR imaging and CFD simulation of flow in the human descending aorta.

Authors:  N B Wood; S J Weston; P J Kilner; A D Gosman; D N Firmin
Journal:  J Magn Reson Imaging       Date:  2001-05       Impact factor: 4.813

2.  Undersampled projection reconstruction applied to MR angiography.

Authors:  D C Peters; F R Korosec; T M Grist; W F Block; J E Holden; K K Vigen; C A Mistretta
Journal:  Magn Reson Med       Date:  2000-01       Impact factor: 4.668

3.  Hemodynamic shear stress and its role in atherosclerosis.

Authors:  A M Malek; S L Alper; S Izumo
Journal:  JAMA       Date:  1999-12-01       Impact factor: 56.272

4.  Improved waveform fidelity using local HYPR reconstruction (HYPR LR).

Authors:  Kevin M Johnson; Julia Velikina; Yijing Wu; Steve Kecskemeti; Oliver Wieben; Charles A Mistretta
Journal:  Magn Reson Med       Date:  2008-03       Impact factor: 4.668

Review 5.  Undersampled radial MR acquisition and highly constrained back projection (HYPR) reconstruction: potential medical imaging applications in the post-Nyquist era.

Authors:  Charles A Mistretta
Journal:  J Magn Reson Imaging       Date:  2009-03       Impact factor: 4.813

6.  Neuroradiologic applications of dynamic MR angiography at 3 T.

Authors:  Hemant Parmar; Marko K Ivancevic; Nancy Dudek; Dheeraj Gandhi; Liesbeth Geerts; R Hoogeveen; S K Mukherji; Thomas L Chenevert
Journal:  Magn Reson Imaging Clin N Am       Date:  2009-02       Impact factor: 2.266

7.  Radiation dose reduction in time-resolved CT angiography using highly constrained back projection reconstruction.

Authors:  Mark Supanich; Yinghua Tao; Brian Nett; Kari Pulfer; Jiang Hsieh; Patrick Turski; Charles Mistretta; Howard Rowley; Guang-Hong Chen
Journal:  Phys Med Biol       Date:  2009-06-30       Impact factor: 3.609

8.  PC HYPR flow: a technique for rapid imaging of contrast dynamics.

Authors:  Julia V Velikina; Kevin M Johnson; Yijing Wu; Alexey A Samsonov; Patrick Turski; Charles A Mistretta
Journal:  J Magn Reson Imaging       Date:  2010-02       Impact factor: 4.813

9.  4D time-resolved MR angiography with keyhole (4D-TRAK): more than 60 times accelerated MRA using a combination of CENTRA, keyhole, and SENSE at 3.0T.

Authors:  Winfried A Willinek; Dariusch R Hadizadeh; Marcus von Falkenhausen; Horst Urbach; R Hoogeveen; Hans H Schild; Jürgen Gieseke
Journal:  J Magn Reson Imaging       Date:  2008-06       Impact factor: 4.813

10.  Improved 3D phase contrast MRI with off-resonance corrected dual echo VIPR.

Authors:  Kevin M Johnson; Darren P Lum; Patrick A Turski; Walter F Block; Charles A Mistretta; Oliver Wieben
Journal:  Magn Reson Med       Date:  2008-12       Impact factor: 4.668
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  13 in total

Review 1.  Sub-Nyquist acquisition and constrained reconstruction in time resolved angiography.

Authors:  Charles A Mistretta
Journal:  Med Phys       Date:  2011-06       Impact factor: 4.071

2.  Interest of HYPR flow dynamic MRA for characterization of cerebral arteriovenous malformations: comparison with TRICKS MRA and catheter DSA.

Authors:  Raphaël Dautry; Myriam Edjlali; Pauline Roca; Cécile Rabrait; Yijing Wu; Kevin Johnson; Olivier Wieben; Denis Trystram; Christine Rodriguez-Régent; Fawaz Alshareef; Patrick Turski; Jean-François Meder; Olivier Naggara; Catherine Oppenheim
Journal:  Eur Radiol       Date:  2015-04-28       Impact factor: 5.315

Review 3.  Emerging techniques for evaluation of the hemodynamics of intracranial vascular pathology.

Authors:  Warren Chang; Melissa Huang; Aichi Chien
Journal:  Neuroradiol J       Date:  2015-02

4.  The effect of spatial resolution on wall shear stress measurements acquired using radial phase contrast magnetic resonance angiography in the middle cerebral arteries of healthy volunteers. Preliminary results.

Authors:  W Chang; A Frydrychowicz; S Kecskemeti; B Landgraf; K Johnson; Y Wu; O Wieben; C Mistretta; P Turski
Journal:  Neuroradiol J       Date:  2011-04-05

5.  Time resolved contrast enhanced intracranial MRA using a single dose delivered as sequential injections and highly constrained projection reconstruction (HYPR CE).

Authors:  Yijing Wu; Kevin Johnson; Steven R Kecskemeti; Kang Wang; Oliver Wieben; Beverly L Aagaard-Kienitz; Howard Rowley; Frank R Korosec; Charles Mistretta; Patrick Turski
Journal:  Magn Reson Med       Date:  2011-02-17       Impact factor: 4.668

6.  Time-of-Arrival Parametric Maps and Virtual Bolus Images Derived From Contrast-Enhanced Time-Resolved Radial Magnetic Resonance Angiography Improve the Display of Brain Arteriovenous Malformation Vascular Anatomy.

Authors:  Tilman Schubert; Yijing Wu; Kevin M Johnson; Oliver Wieben; Jane Maksimovic; Charles Mistretta; Patrick Turski
Journal:  Invest Radiol       Date:  2016-11       Impact factor: 6.016

7.  Fast contrast-enhanced 4D MRA and 4D flow MRI using constrained reconstruction (HYPRFlow): potential applications for brain arteriovenous malformations.

Authors:  W Chang; Y Wu; K Johnson; M Loecher; O Wieben; M Edjlali; C Oppenheim; P Roca; J Hald; B Aagaard-Kienitz; D Niemann; C Mistretta; P Turski
Journal:  AJNR Am J Neuroradiol       Date:  2015-02-19       Impact factor: 3.825

Review 8.  Current status and future perspectives of magnetic resonance high-field imaging: a summary.

Authors:  Vivek Prabhakaran; Veena A Nair; Benjamin P Austin; Christian La; Thomas A Gallagher; Yijing Wu; Donald G McLaren; Guofan Xu; Patrick Turski; Howard Rowley
Journal:  Neuroimaging Clin N Am       Date:  2012-05       Impact factor: 2.264

9.  Four-dimensional phase contrast magnetic resonance angiography: potential clinical applications.

Authors:  Alex Frydrychowicz; Christopher J François; Patrick A Turski
Journal:  Eur J Radiol       Date:  2011-02-17       Impact factor: 3.528

10.  Measuring pulsatile flow in cerebral arteries using 4D phase-contrast MR imaging.

Authors:  A Wåhlin; K Ambarki; R Birgander; O Wieben; K M Johnson; J Malm; A Eklund
Journal:  AJNR Am J Neuroradiol       Date:  2013-03-14       Impact factor: 3.825
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