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1.5T and 3T MRI safety of a deep brain stimulation system: in vitro temperature measurements

Author:Annie Papadaki  Hassan Hawsawi  Ali Rajabian@nhs.net  Louis Lemieux  Ludvic Zrinzo  John Thornton  

Institution:UCL Institute of Neurology  UCLH  King Abdullah Medical City (KAMC)  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:Implant Safety  

Program Number:4171  

Room Live Q&A Session:

3D PRF Thermometry of the Liver

Author:Waqas Majeed  Sunil Patil  Pan Su  Rainer Schneider  Henrik Odéen  Dennis Parker  John Roberts  Jiachen Zhuo  Himanshu Bhat  

Institution:University of Maryland School of Medicine  University of Utah  Siemens Healthcare GmbH  Siemens Medical Solutions USA Inc.  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:MR Thermometry Methods  

Program Number:4127  

Room Live Q&A Session:

3T RF Simulations of Pregnant Women and MR System Behaviour

Author:Cecilia Possanzini  Zhiyong Zhai  Paul Harvey  

Institution:Philips Healthcare  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:RF Safety  

Program Number:4190  

Room Live Q&A Session:

4D-MRI of Thorax and Abdomen with Variable Contrast at 1.5T

Author:Orso Pusterla  Francesco Santini  Grzgorz Bauman  Rahel Heule  Alina Giger  Philippe Cattin  Sairos Safai  Sebastian Kozerke  Oliver Bieri  

Institution:Max Planck Institute for Biological Cybernetics  Paul Scherrer Institute  University and ETH Zurich  University of Basel  University Hospital Basel  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:Interventional Devices & Methods  

Program Number:4145  

Room Live Q&A Session:

Acoustic Behavior of High Performance Imaging on a Head-only 0.5T Scanner with Asymmetric Gradients

Author:Chad Harris  Andrew Curtis  Curtis Wiens  Philip Beatty  Jeff Stainsby  

Institution:Synaptive Medical  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:Gradient & B0 Safety  

Program Number:4207  

Room Live Q&A Session:

Active Shimming of Metallic Probes for Interventional MRI

Author:Saikat Sengupta  Xinqiang Yan  

Institution:Vanderbilt University Institute of Imaging Science  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:MR Thermometry Methods  

Program Number:4134  

Room Live Q&A Session:

Analysis of changes in magnetic susceptibility artifacts due to static magnetic field strength, imaging sequence and chemical composition

Author:Ryusuke Nakai  Seiji Yamaguchi  Mitsuaki Toda  Takashi Azuma  Hiroo Iwata  

Institution:Chubu University  Jikei Institute  Kyoto University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:Implant Safety  

Program Number:4174  

Room Live Q&A Session:

Application of pulse energy method (NEMA standard MS-8) for SAR measurement: location of current sensing flux loops and measurement quality

Author:Xin Chen  Shinji Mitsui  Yoshinori Hamamura  Michael Steckner  

Institution:Canon Medical Research USA, Inc.  Canon Medical Systems Corporation  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:MRI Safety & Intervention  

Program Number:4170  

Room Live Q&A Session:

Approach to reduce the measurement volume to determine spatial distribution of power deposition around a straight lead according to ISO/TS 10974

Author:Finya Ketelsen  Jakob Kreutner  Gregor Schaefers  Kevin Kröninger  

Institution:MR:comp GmbH, Testing Services for MR Safety & Compatibility  MRI-STaR - Magnetic Resonance Institute for Safety, Technology and Research GmbH  TU Dortmund University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:MRI Safety & Intervention  

Program Number:4165  

Room Live Q&A Session:

Brain Volumetric Changes following MR Guided Focused Ultrasound Treatment for Parkinson’s Disease

Author:Justin Schumacher  Li Jiang  Jiachen Zhuo  Howard Eisenberg  Paul Fishman  Dheeraj Gandhi  Rao Gullapalli  

Institution:University of Maryland School of Medicine  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:Interventional: MR-Guided HIFU  

Program Number:4123  

Room Live Q&A Session:

Comparing the use of IR cameras with small media layer heights with temperature probe mapping for gradient induced hotspot evaluations

Author:Vincent Hammersen  Michael Wolff  Jakob Kreutner  Gregor Schaefers  

Institution:MR:comp GmbH  MRI-STaR - Magnetic Resonance Institute for Safety, Technology and Research GmbH  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:Gradient & B0 Safety  

Program Number:4203  

Room Live Q&A Session:

Computational Study of RF Induced Heating and Safety for Tattoo Patients under MRI

Author:Shahzeb Hayat  Youngdae Cho  Sukhoon Oh  Hyoungsuk Yoo  

Institution:Hanyang University  Korea Basic Science Institute  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:RF Safety  

Program Number:4192  

Room Live Q&A Session:

Concurrent alternating transcranial current stimulation and fMRI: subject safety and the data quality evaluation

Author:Beni Mulyana  Qingfei Luo  Aki Tsuchiyagaito  Ashkan Rashedi  Jared Smith  Masaya Misaki  Duke Shereen  Samuel Cheng  Martin Paulus  Hamed Ekhtiari  Jerzy Bodurka  

Institution:Laureate Institute for Brain Research  The Graduate Center, City University of New York  University of Oklahoma  Stephenson School of Biomedical Engineering, University of Oklahoma  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:MRI Safety & Intervention  

Program Number:4166  

Room Live Q&A Session:

A conditional safety margin to reduce the peak local SAR overestimation due to the conventional safety factor

Author:E. F. Meliado  A. Sbrizzi  C.A.T. van den Berg  B. R. Steensma  P.R. Luijten  A. J. E. Raaijmakers  

Institution:Eindhoven University of Technology  University Medical Center Utrecht  Tesla Dynamic Coils BV  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:RF Safety  

Program Number:4194  

Room Live Q&A Session:

Convolutional neural network based software gradiometer for noise attenuation in ultra-low field MRI

Author:Jiasheng Su  Ruben Guridi  Viktor Vegh  David Reutens  

Institution:The University of Queensland  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:Gradient & B0 Safety  

Program Number:4215  

Room Live Q&A Session:

Damping of acoustic noise for fetal/neonatal MRI and MR-guided radiotherapy

Author:Erik Huijing  Koenraad Rhebergen  Patrick Stroosnijder  Dennis Klomp  Jannie Wijnen  Mariëlle Philippens  Kim Annink  Stefano Mandija  

Institution:University Medical Center Utrecht  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:Gradient & B0 Safety  

Program Number:4211  

Room Live Q&A Session:

Declutter the protocol tree: managing and comparing sequence parameters of multiple clinical systems using Python tools

Author:Pim Pullens  Pieter Devolder  Tony Thienpont  Eric Achten  

Institution:University Hospital Gent  Ghent University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:MRI Safety & Intervention  

Program Number:4160  

Room Live Q&A Session:

Design of shim coils by combination of simple building blocks: Romeo and Hoult revisited

Author:Michael Packer  Mark Fromhold  Richard Bowtell  

Institution:University of Nottingham  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:Gradient & B0 Safety  

Program Number:4218  

Room Live Q&A Session:

Designing RF Screens for MRI guided Fucused Ultrasound Applications

Author:Rock Hadley  Henrik Odeen  Robb Merrill  Sam Adams  Viola Rieke  Allison Payne  Dennis Parker  

Institution:University of Utah  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:Interventional: MR-Guided HIFU  

Program Number:4122  

Room Live Q&A Session:

Deuterium oxide as a black water contrast medium for real-time MRI-guided endovascular neurointervention

Author:Lin Chen  Jing Liu  Chengyan Chu  Nirhbay Yadav  Jiadi Xu  Monica Pearl  Piotr Walczak  Peter van Zijl  Miroslaw Janowski  Guanshu Liu  

Institution:The Johns Hopkins University School of Medicine  University of Maryland  Kennedy Krieger Research Institute  The First Affiliated Hospital of Jinan University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:Interventional Devices & Methods  

Program Number:4153  

Room Live Q&A Session:

Development of a first principles-based model of brain thermoregulation and initial validation with MR chemical shift thermometry

Author:Dongsuk Sung  Peter Kottke  Jason Allen  Fadi Nahab  Andrei Fedorov  Candace Fleischer  

Institution:Emory University School of Medicine  Georgia Institute of Technology  Georgia Institute of Technology and Emory University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:Interventional Devices & Methods  

Program Number:4147  

Room Live Q&A Session:

Development of an MRI-safe miniature vibrometer for measuring unintended acoustic stimulation during MRI

Author:Guy Fierens  Joris Walraevens  Ronald Peeters  Nicolas Verhaert  Christ Glorieux  

Institution:Cochlear Technology Centre Belgium  KU Leuven  UZ Leuven  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:Gradient & B0 Safety  

Program Number:4209  

Room Live Q&A Session:

Development of an optimal head localizer for stereotactic neurosurgery at 7.0T with minimal image geometric distortions

Author:Aaron Rusheen  Elise Berning  Dane Bothun  Ben Gifford  Stephan Goerss  Kirk Welker  John Huston  Kevin Bennet  Yoonbae Oh  Charles Blaha  Kendall Lee  Fagan Andrew  

Institution:Mayo Clinic  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:Interventional Devices & Methods  

Program Number:4152  

Room Live Q&A Session:

Development of T1-based Skull Thermometry using a 3D Spiral Ultra-Short Echo Time Sequence

Author:Yekaterina Gilbo  Helen Sporkin  Samuel Fielden  John Mugler  Grady Miller  Steven Allen  Craig Meyer  

Institution:Geisenger  University of Virginia  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:MR Thermometry Methods  

Program Number:4128  

Room Live Q&A Session:

Diffusion and Dynamic Contrast-enhanced MRI for Evaluation of Prostate Response to 90Yttrium Radioembolization in A Canine Hyperplasia Model

Author:Weiguo Li  Kathleen Harris  Ali Khan  Simone Raiter  Monica Matsumoto  Andrew Larson  Samdeep Mouli  

Institution:Northwestern University  University of Chicago  University of Illinois at Chicago  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:MRI Safety & Intervention  

Program Number:4164  

Room Live Q&A Session:

Direct Comparison of In situ Cadaveric Pacemaker Lead-tip Heating to In vitro Configurations

Author:Jessica Martinez  Volkan Acikel  Daniel Ennis  

Institution:Stanford University  University of California Los Angeles  Veteran Affairs Health Care System  Cardiovascular Institute  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:RF Safety  

Program Number:4201  

Room Live Q&A Session:

Effect of device configuration and patient’s body composition on RF heating of deep brain stimulation (DBS) implants  during MRI

Author:Bhumi Bhusal  Joshua Rosenow  Bach Nguyen  Jasmine Vu  Noah Pasquinelli  Laleh Golestanirad  

Institution:Northwestern Medicine  Northwestern University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:Implant Safety  

Program Number:4177  

Room Live Q&A Session:

Effects of mild hyperthermia and pulsed high intensity focused ultrasound in a mouse models of Pancreatic Ductal Adenocarcinoma

Author:Ravneet Vohra  Yak-Nam Wang  Helena Son  Stephanie Totten  Joo Ha Hwang  Donghoon Lee  

Institution:Stanford University  University of Washington  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:Interventional: MR-Guided HIFU  

Program Number:4125  

Room Live Q&A Session:

An efficient approach for simultaneous PRF-T1 MR thermometry and shear wave elastography to monitor MR-guided focused ultrasound therapies

Author:Henrik Odéen  Lorne Hofstetter  Dennis Parker  

Institution:University of Utah  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:Interventional: MR-Guided HIFU  

Program Number:4112  

Room Live Q&A Session:

Electrodynamics and RF Applicator Concept for Sub-nanosecond Pulsed Thermal Magnetic Resonance

Author:Egor Kretov  Andre Kuehne  Eva Oberacker  Thomas Eigentler  Thoralf Niendorf  

Institution:Berlin Ultrahigh Field Facility, Max-Delbrück Center for Molecular Medicine in the Helmholtz Association  MRI.TOOLS GmbH  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:MRI Safety & Intervention  

Program Number:4161  

Room Live Q&A Session:

ENHANCED FPI BASED FORCE SENSOR DESIGNED FOR MRI COMPATIBLE BIOPSY NEEDLE

Author:Dogangun Uzun  Ozgur Kocaturk  

Institution:Bogazici University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:Interventional Devices & Methods  

Program Number:4143  

Room Live Q&A Session:

Enhancement of the MRgHIFU therapy using endovascular sono-sensitizers demonstrated in an experimental model of perfused tissue

Author:Orane Lorton  Ryan Holman  Pauline Guillemin  Stéphane Desgranges  Laura Gui  Lindsey A. Crowe  François Lazeyras  Antonio Nastasi  Christiane Contino-Pépin  Rares Salomir  

Institution:Image Guided Interventions Laboratory,University of Geneva, Faculty of Medicine  University Hospitals of Geneva,  Research and Development Laboratory, Visceral and Transplantation Service, University Hospital Geneva  University of Avignon, CBSA-IBMM (UMR  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:Interventional: MR-Guided HIFU  

Program Number:4115  

Room Live Q&A Session:

Evaluate thrombolysis effect of focused ultrasound in different thrombus ages by MRI

Author:Yu-Ting Jiang  Po-Hung Hsu  Hao-Li Liu  Chih-Kuang Yeh  Hsu-Hsia Peng  

Institution:Chang Gung Memorial Hospital  Chang-gung University  National Tsing Hua University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:Interventional: MR-Guided HIFU  

Program Number:4118  

Room Live Q&A Session:

Feasibility of rapid diffusion-weighted imaging for monitoring of MR-guided prostate high intensity focused ultrasound ablation

Author:Elena Kaye  Oguz Akin  

Institution:Memorial Sloan Kettering Cancer Center  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:Interventional: MR-Guided HIFU  

Program Number:4116  

Room Live Q&A Session:

A feasibility study of Magnetic Resonance Fingerprinting for multi-contrast temperature mapping in both aqueous and adipose tissues

Author:Megan Poorman  Rasim Boyacioglu  William Grissom  Mark Griswold  Kathryn Keenan  

Institution:Case Western Reserve Univeristy  National Institute of Standards and Technology  Vanderbilt University Institute of Imaging Science  University of Colorado Boulder  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:MR Thermometry Methods  

Program Number:4136  

Room Live Q&A Session:

Focused Ultrasound Enhances Connectivity of Default Mode Network in Rat Brain

Author:Chia-Yu Huang  Yi-Cheng Wang  Wen-Yen Chai  Sheng-Min Huang  Hao-Li Liu  Fu-Nien Wang  

Institution:Chang Gung University  National Tsing Hua University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:Interventional: MR-Guided HIFU  

Program Number:4121  

Room Live Q&A Session:

A Framework for Worst-Case SAR Reduction when Controlling Induced Currents on Elongated Conductors using Parallel Transmit

Author:J. Nuno Teixeira  Felipe Godinez  Shaihan Malik  Joseph Hajnal  

Institution:School of Biomedical Engineering & Imaging Sciences, King's College London  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:Implant Safety  

Program Number:4172  

Room Live Q&A Session:

Free-breathing 3D T2-weighted TSE using Cartesian acquisition with rewinded spiral profile ordering (rCASPR) for abdominal radiotherapy

Author:Tom Bruijnen  Osman Akdag  Charlotte Bruel  Bjorn Stemkens  Tim Schakel  Jan Lagendijk  Cornelis van den Berg  Rob Tijssen  

Institution:Eindhoven University of Technology  University Medical Center Utrecht  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:MRI Safety & Intervention  

Program Number:4157  

Room Live Q&A Session:

Geometric accuracy of real-time tumor tracking and dynamic beam adaptation using the Australian MRI-Linear accelerator

Author:Paul Liu  Urszula Jelen  Bin Dong  Gary Liney  Paul Keall  

Institution:Ingham Institute for Applied Medical Research  the University of Sydney  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:Interventional Devices & Methods  

Program Number:4146  

Room Live Q&A Session:

Gradient dB/dt Heating Measurements of a Copper Annulus Reference Standard Using a Laboratory dB/dt Exposure System

Author:Joel Crane  Christine Wawrzyn  William Handler  Blaine Chronik  

Institution:Western University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:Gradient & B0 Safety  

Program Number:4204  

Room Live Q&A Session:

Heating and torque of passive metallic implants by gradient dBdt and static field B0 in MRI

Author:John Nyenhuis  

Institution:Purdue University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:Gradient & B0 Safety  

Program Number:4212  

Room Live Q&A Session:

Heating risk by radiofrequency and switching gradient fields in the presence of metallic implants

Author:Valeria Clementi  Umberto Zanovello  Alessandro Arduino  Cristina Ancarani  Barbara Bordini  Oriano Bottauscio  Mario Chiampi  Luca Zilberti  Fabio Baruffaldi  

Institution:IRCCS Istituto Ortopedico Rizzoli  Istituto Nazionale di Ricerca Metrologica (INRIM)  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:Implant Safety  

Program Number:4185  

Room Live Q&A Session:

Impact of a neighboring device on in vitro lead heating measurements

Author:Louai Aldayeh  Mizan Rahman  Ross Venook  

Institution:Boston Scientific  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:Implant Safety  

Program Number:4180  

Room Live Q&A Session:

Improving in situ acoustic intensity estimation by augmenting MR acoustic radiation force imaging with MR elastography

Author:Ningrui Li  Pooja Gaur  Kim Butts Pauly  

Institution:Stanford University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:Interventional: MR-Guided HIFU  

Program Number:4120  

Room Live Q&A Session:

In vivo MRI measurement of microstructural constraints for direct drug delivery within the brain

Author:Antonella Castellano  Alice Segato  Valentina Pieri  Marco Vidotto  Nicolò Pecco  Marco Riva  Riccardo Secoli  Davide Zani  Stefano Brizzola  Marco Trovatelli  Giuliano Ravasio  Marcello Cadioli  Lorenzo Bello  Ferdinando Rodriguez Y Baena  

Institution:Department of Electronics, Information and Bioengineering, Politecnico di Milano  Department of Health, Animal Science and Food Safety, Faculty of Veterinary Medicine, Università degli Studi di Milano  Department of Mechanical Engineering, Imperial Colleg  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:MRI Safety & Intervention  

Program Number:4162  

Room Live Q&A Session:

Intelligent Protocolling for Autonomous MRI

Author:Keerthi Sravan Ravi  Sairam Geethanath  Patrick Quarterman  Maggie Fung  John Thomas Vaughan Jr.  

Institution:Columbia University  GE Healthcare Applied Sciences Laboratory East  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:Interventional Devices & Methods  

Program Number:4154  

Room Live Q&A Session:

Interdependency of SAR amplification on external trajectory and internal geometry of implanted leads during MRI at 3T

Author:Bach Nguyen  Bhumi Bhusal  Laleh Golestanirad  

Institution:Northwestern University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:Implant Safety  

Program Number:4176  

Room Live Q&A Session:

Intra- and inter- brain RF heating prediction with the Non-Invasive Temperature Estimation (NITE) method

Author:Julie Kabil  Sairam Geethanath  J. Thomas Vaughan  

Institution:Columbia Magnetic Resonance Research Center, Columbia University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:RF Safety  

Program Number:4191  

Room Live Q&A Session:

Intraoperative Diffusion Weighted MR Image Contrast during Focused Ultrasound Ablation in a Preclinical Swine Model

Author:Steven Allen  Francesco Prada  Jeremy Gatesman  Xue Feng  Helen Sporkin  Yekaterina Gilbo  Kim Butts Pauly  Craig Meyer  

Institution:Stanford University  University of Virginia  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:Interventional: MR-Guided HIFU  

Program Number:4113  

Room Live Q&A Session:

Investigation of the impact of RF heating on the treatment temperature during MRI-guided cryoablation at 1.5T

Author:Aiming Lu  David Woodrum  Christopher Favazza  Joel Felmlee  Brian Welch  Jacinta Browne  Krzysztof Gorny  

Institution:Mayo Clinic  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Interventional MR and Safety Issues  

Session Name:MR Thermometry Methods  

Program Number:4140  

Room Live Q&A Session: