Literature DB >> 23961024

Recent advances in MRI technology: Implications for image quality and patient safety.

Wlad T Sobol1.   

Abstract

Recent advances in MRI technology are presented, with emphasis on how this new technology impacts clinical operations (better image quality, faster exam times, and improved throughput). In addition, implications for patient safety are discussed with emphasis on the risk of patient injury due to either high local specific absorption rate (SAR) or large cumulative energy doses delivered during long exam times. Patient comfort issues are examined as well.

Entities:  

Keywords:  Coils; MRI; Magnets; PNS; Patient safety; Peripheral nerve stimulation; SAR; Specific absorption rate

Year:  2012        PMID： 23961024      PMCID： PMC3729307          DOI： 10.1016/j.sjopt.2012.07.005

Source DB:  PubMed          Journal:  Saudi J Ophthalmol        ISSN： 1319-4534


  4 in total

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Authors:  Emanuel Kanal; A James Barkovich; Charlotte Bell; James P Borgstede; William G Bradley; Jerry W Froelich; Tobias Gilk; J Rod Gimbel; John Gosbee; Ellisa Kuhni-Kaminski; James W Lester; John Nyenhuis; Yoav Parag; Daniel J Schaefer; Elizabeth A Sebek-Scoumis; Jeffrey Weinreb; Loren A Zaremba; Pamela Wilcox; Leonard Lucey; Nancy Sass
Journal:  AJR Am J Roentgenol       Date:  2007-06       Impact factor: 3.959

Review 3.  Basic principles of thermal dosimetry and thermal thresholds for tissue damage from hyperthermia.

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Journal:  Int J Hyperthermia       Date:  2003 May-Jun       Impact factor: 3.914

4.  Prevalence of claustrophobia and magnetic resonance imaging after coronary artery bypass graft surgery.

Authors:  Rita Katznelson; George N Djaiani; Leonid Minkovich; Ludwik Fedorko; Jo Carroll; Michael A Borger; Robert J Cusimano; Jacek Karski
Journal:  Neuropsychiatr Dis Treat       Date:  2008-04       Impact factor: 2.570
  4 in total
  7 in total

Review 1.  [Physical interactions in MRI: Some rules of thumb for their reduction].

Authors:  M Mühlenweg; G Schaefers; S Trattnig
Journal:  Radiologe       Date:  2015-08       Impact factor: 0.635

2.  Update in oculoplastic imaging.

Authors:  Imtiaz A Chaudhry
Journal:  Saudi J Ophthalmol       Date:  2012-11-10

Review 3.  MRI in Dentistry- A Future Towards Radiation Free Imaging - Systematic Review.

Authors:  Lav Kumar Niraj; Basavaraj Patthi; Ashish Singla; Ritu Gupta; Irfan Ali; Kuldeep Dhama; Jishnu Krishna Kumar; Monika Prasad
Journal:  J Clin Diagn Res       Date:  2016-10-01

4.  Variable density incoherent spatiotemporal acquisition (VISTA) for highly accelerated cardiac MRI.

Authors:  Rizwan Ahmad; Hui Xue; Shivraman Giri; Yu Ding; Jason Craft; Orlando P Simonetti
Journal:  Magn Reson Med       Date:  2014-11-10       Impact factor: 4.668

5.  Reliability of Glutamate Quantification in Human Nucleus Accumbens Using Proton Magnetic Resonance Spectroscopy at a 70-cm Wide-Bore Clinical 3T MRI System.

Authors:  Xi-Long Liu; Long Li; Jian-Neng Li; Jia-Hui Rong; Bo Liu; Ze-Xuan Hu
Journal:  Front Neurosci       Date:  2017-12-05       Impact factor: 4.677

6.  Evaluating the repeatability and set-up sensitivity of a large field of view distortion phantom and software for magnetic resonance-only radiotherapy.

Authors:  Jonathan Wyatt; Stephen Hedley; Emily Johnstone; Richard Speight; Charles Kelly; Ann Henry; Susan Short; Louise Murray; David Sebag-Montefiore; Hazel McCallum
Journal:  Phys Imaging Radiat Oncol       Date:  2018-05-01

Review 7.  The pathophysiology associated with primary (idiopathic) frozen shoulder: A systematic review.

Authors:  Victoria Ryan; Hazel Brown; Catherine J Minns Lowe; Jeremy S Lewis
Journal:  BMC Musculoskelet Disord       Date:  2016-08-15       Impact factor: 2.362
  7 in total

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