MR Safety

12 September 2022
3 September 2024

Guest Editors: Lukas Winter, Joseph Rispoli, Kyoko Fujimoto, Titti Owman, and Jessica Martinez

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Classic Papers

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A precise and fast temperature mapping using water proton chemical shift

Yasutoshi Ishihara,  Arturo Calderon,  Hidehiro Watanabe,  Kazuya Okamoto,  Yoshinori Suzuki,  Kagayaki Kuroda,  Yutaka Suzuki, 
Full Access

SAR and B1 field distributions in a heterogeneous human head model within a birdcage coil

Christopher M. Collins,  Shizhe Li,  Michael B. Smith Ph.D., 

Spatial distribution of RF-induced E-fields and implant heating in MRI

Peter Nordbeck,  Florian Fidler,  Ingo Weiss,  Marcus Warmuth,  Michael T. Friedrich,  Philipp Ehses,  Wolfgang Geistert,  Oliver Ritter,  Peter M. Jakob,  Mark E. Ladd,  Harald H. Quick,  Wolfgang R. Bauer, 

Local specific absorption rate control for parallel transmission by virtual observation points

Gabriele Eichfelder,  Matthias Gebhardt, 

Recent Papers

Open Access

Real-time assessment of potential peak local specific absorption rate value without phase monitoring: Trigonometric maximization method for worst-case local specific absorption rate determination

Ettore Flavio Meliadò,  Alessandro Sbrizzi,  Cornelis A. T. van den Berg,  Peter R. Luijten,  Alexander J. E. Raaijmakers, 
Open Access

Heating of hip joint implants in MRI: The combined effect of RF and switched-gradient fields

Alessandro Arduino,  Umberto Zanovello,  Jeff Hand,  Luca Zilberti,  Rüdiger Brühl,  Mario Chiampi,  Oriano Bottauscio, 

Temperature-based MRI safety simulations with a limited number of tissues

Giuseppe Carluccio,  Can Akgun,  John Thomas Vaughan,  Christopher Collins, 
Open Access

Specific absorption rate and temperature in neonate models resulting from exposure to a 7T head coil

Shaihan J. Malik,  Jeffrey W. Hand,  Ryan Satnarine,  Anthony N. Price,  Joseph V. Hajnal, 

Long-term behavioral effects observed in mice chronically exposed to static ultra-high magnetic fields

Ivan Tkáč,  Michael A. Benneyworth,  Tessa Nichols-Meade,  Elizabeth L. Steuer,  Sarah N. Larson,  Gregory J. Metzger,  Kâmil Uğurbil, 

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A generic deep learning model for reduced gadolinium dose in contrast-enhanced brain MRI

Srivathsa Pasumarthi,  Jonathan I. Tamir,  Soren Christensen,  Greg Zaharchuk,  Tao Zhang,  Enhao Gong, 

Vertical open-bore MRI scanners generate significantly less radiofrequency heating around implanted leads: A study of deep brain stimulation implants in 1.2T OASIS scanners versus 1.5T horizontal systems

Ehsan Kazemivalipour,  Bhumi Bhusal,  Jasmine Vu,  Stella Lin,  Bach Thanh Nguyen,  John Kirsch,  Elizabeth Nowac,  Julie Pilitsis,  Joshua Rosenow,  Ergin Atalar,  Laleh Golestanirad, 
Open Access

Radiofrequency-induced heating of broken and abandoned implant leads during magnetic resonance examinations

Aiping Yao,  Tolga Goren,  Theodoros Samaras,  Niels Kuster,  Wolfgang Kainz, 

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Electric field calculation and peripheral nerve stimulation prediction for head and body gradient coils

Peter B. Roemer,  Trevor Wade,  Andrew Alejski,  Charles A. McKenzie,  Brian K. Rutt, 
Free to Read

Body-loop related MRI radiofrequency-induced heating hazards: Observations, characterizations, and recommendations

Xiaolin Yang,  Jianfeng Zheng,  Yu Wang,  Stuart A. Long,  Wolfgang Kainz,  Ji Chen, 
Open Access

A Huygens’ surface approach to rapid characterization of peripheral nerve stimulation

Mathias Davids,  Bastien Guerin,  Lawrence L. Wald, 
Free to Read

Magnetic resonance conditionality of abandoned leads from active implantable medical devices at 1.5 T

Yu Wang,  Ran Guo,  Wei Hu,  Jianfeng Zheng,  Qingyan Wang,  Jay Jiang,  Krishna K. N. Kurpad,  Norbert Kaula,  Stuart Long,  Ji Chen,  Wolfgang Kainz, 
Open Access

Rapid safety assessment and mitigation of radiofrequency induced implant heating using small root mean square sensors and the sensor matrix Qs

Berk Silemek,  Frank Seifert,  Johannes Petzold,  Werner Hoffmann,  Harald Pfeiffer,  Oliver Speck,  Georg Rose,  Bernd Ittermann,  Lukas Winter, 

Measuring radiofrequency field-induced temperature variations in brain MRI exams with motion compensated MR thermometry and field monitoring

Caroline Le Ster,  Franck Mauconduit,  Christian Mirkes,  Alexandre Vignaud,  Nicolas Boulant, 
Open Access

Safety of MRI in patients with retained cardiac leads

Bach T. Nguyen,  Bhumi Bhusal,  Amir Ali Rahsepar,  Kate Fawcett,  Stella Lin,  Daniel S. Marks,  Rod Passman,  Donny Nieto,  Richard Niemzcura,  Laleh Golestanirad, 
Open Access

Physiological effects of human body imaging with 300 mT/m gradients

Malwina Molendowska,  Fabrizio Fasano,  Umesh Rudrapatna,  Ralph Kimmlingen,  Derek K. Jones,  Slawomir Kusmia,  Chantal M. W. Tax,  C. John Evans, 

View the archived list of MR Safety articles here.