A k-space reconstruction method to increase the accuracy of PRF thermometry measurements

Magnetic field stimuli improve hepatic delivery of oxaliplatin to colorectal liver metastatic tumor bearing rats

Magnetic Resonance Imaging-guided Focused Ultrasound ablation of lumbar facet joints of a patient with a MRI non-conditional pacemaker at 1.5T

Author:Jacinta Browne  Christin Tiegs-Heiden  Vance Lehman  Zaiyang Long  Robert Watson  Gina Hesley  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:Implant Safety  

Program Number:4173  

Room Live Q&A Session:

A method for MR system SAR control

Author:Xin Chen  Sadanori Tomiha  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:RF Safety  

Program Number:4189  

Room Live Q&A Session:

A method for post-surgical evaluation of targeting accuracy in transcranial focused ultrasound thalamic ablation

Author:Benjamin Newman  Ana Untaroiu  T. Druzgal  

Institution: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:4111  

Room Live Q&A Session:

Mixed reality neuronavigation for transcranial magnetic stimulation treatment

Modeling the RF-induced Heating of Stents with an Analytical Model, Electro-Optic E-field Measurements and MR Thermometry

Author:Simon Reiss  Lukas Haas  Thomas Lottner  Ali Özen  Stefan Polei  Andreas Bitzer  Michael Bock  

Institution:Cortronik GmbH  Medical Center University of Freiburg  University of Applied Sciences FHGR  

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:4200  

Room Live Q&A Session:

Modelling Static Field Induced Torque on Simplified Medical Devices

Author:Xiao Fan Ding  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:Implant Safety  

Program Number:4186  

Room Live Q&A Session:

Monitoring of Focused Ultrasound Induced Stable Cavitation by Using Magnetic Resonance Imaging: In Vivo Experiments

MR guided blood-brain-barrier opening induced by focus ultrasound on Non-human primate

MR imaging Evaluation of an Interstitial Focused Ultrasound Probe used in Robotically Assisted Brain Ablation Procedures

MR thermometry based on PRF using echo planar time-resolved imaging (EPTI)

MRI Gradient Induced Device Heating of Active Implantable Medical Devices vs Gradient Magnetic Field (dB/dt rms)

Author:Michael Childers  Shiloh Sison  

Institution:Abbott  

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:4213  

Room Live Q&A Session:

MRI RF Safety of Active Implantable Medical Devices (AIMDs): Tissue Simulating Medium properties for accurate modeling of MRI-conditional AIMDs

Author:Harish Kamineni  Paul Stadnik  Jeffrey VonArx  Larry Stotts  Ji Chen  Krishna Kurpad  

Institution:Micro Systems Engineering Inc.  Texas A&M University  University of Houston  

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:4179  

Room Live Q&A Session:

MRI safety of deep brain stimulation devices: Radiofrequency heating of a commercial lead and an insulated copper wire

MRI-based motion characterisation of atrial fibrillation cardiac radiosurgery targets.

Author:Suzanne Lydiard  Beau Pontre  Boris Lowe  Paul Keall  

Institution:Auckland City Hospital  University of Auckland  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:4149  

Room Live Q&A Session:

MRI-Guided Cryoablation and Image-Guided Immunotherapy in Naturally Occurring Canine Osteosarcoma

Author:Dara Kraitchman  Cory Brayton  Rebecca Krimins  Byung-Hak Kang  Zachary Millman  Edward McCarthy  Brian Ladle  

Institution:Johns Hopkins University School of Medicine  

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:4139  

Room Live Q&A Session:

Multi-Physics Co-Simulation of Heating Due to Transcranial Direct Current Stimulation at 3T

Noise navigator: An independent method to detect physiological motion during MRI-guided radiotherapy

A Noval MR-Compatible and Clinically Available Microwave Needle for Spherical Ablation: Design and Ex Vivo Validation at a 0.7T

Author:Xiaoyan Huang  Yufu Zhou  Bensheng Qiu  

Institution:University of Science and Technology of China  

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:4141  

Room Live Q&A Session:

On the Carbon Footprint of ISMRM's Annual Meeting: Analysis and Implications

Author:Christof Böhm  Dominik Weidlich  Sophia Kronthaler  Dimitrios Karampinos  

Institution:TUM  

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:4156  

Room Live Q&A Session:

On the successful implementation of a first homogenized multicenter online safety training for ultrahigh field MRI

On-the-fly 3D images generation from a single k-space readout using a pre-learned spatial subspace: Towards MR-guided therapy and intervention

Author:Pei Han  Fei Han  Debiao Li  Anthony Christodoulou  Zhaoyang Fan  

Institution:Cedars-Sinai Medical Center  Siemens Healthineers  University of California Los Angeles  

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:4129  

Room Live Q&A Session:

Overcome PNS for ultrasonic body gradients: concept

Author:Edwin Versteeg  Jeroen Siero  Dennis Klomp  

Institution:University Medical Center Utrecht  Spinoza Centre for Neuroimaging Amsterdam  

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:4216  

Room Live Q&A Session:

Parametric analysis of gradient-induced heating in simplified models of metallic implants

Author:Alessandro Arduino  Umberto Zanovello  Luca Zilberti  Mario Chiampi  Oriano Bottauscio  

Institution: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:4178  

Room Live Q&A Session:

Physical Needle Localization using Mask R-CNN for MRI-Guided Percutaneous Interventions

Author:Xinzhou Li  Yu-Hsiu Lee  Tsu-Chin Tsao  Holden Wu  

Institution:University of California, Los Angeles  

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:4144  

Room Live Q&A Session:

Power Control for an MRI Ablation Hybrid System

Author:Thomas Gerlach  Enrico Pannicke  Julian Alpers  Christian Hansen  Oliver Speck  Ralf Vick  

Institution:Otto-von-Guericke University Magdeburg  

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:4217  

Room Live Q&A Session:

Proposed Calibration of the Torsional Spring in Torque Measurement Method Described in ASTM F2213-17

Author:Xiao Fan Ding  William Handler  Dereck Gignac  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:4214  

Room Live Q&A Session:

Quench Dynamics Across Multiple Field Strengths

Author:Diego Martinez  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:4210  

Room Live Q&A Session:

Radiofrequency-Induced Risks during Magnetic Resonance Imaging:  Dependence upon Birdcage Design

Author:Aiping Yao  Manuel Murbach  Tolga Goren  Niels Kuster  

Institution:IT'IS Foundation  UPV  ETH Zurich  

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:4187  

Room Live Q&A Session:

Real-time safety assessment and mitigation of RF induced implant heating with parallel transmission and low-cost RMS sensors.

Author:Berk Silemek  Lukas Winter  Frank Seifert  Harald Pfeiffer  Reiner Seemann  Werner Hoffmann  Bernd Ittermann  

Institution:Physikalisch-Technische Bundesanstalt  

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:4196  

Room Live Q&A Session:

Real-Time Temperature Monitoring during MR Imaging Guided Photothermal Therapy

Author:Boyu Zhang  Xianfu Meng  Yuwen Zhang  Wenbo Bu  He Wang  

Institution:East China Normal University  Fudan University  

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:4133  

Room Live Q&A Session:

Reference-free PRFS thermometry using 3D spherical harmonic functions

Author:Laura Gui  Orane Lorton  Max Scheffler  Rares Salomir  

Institution:University Hospitals of Geneva  University of Geneva  

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:4131  

Room Live Q&A Session:

Retrospective Analysis of Radio-frequency Safety of Orthopedic Passive Implantable Device

Author:Kyoko Fujimoto  An Smith  Leonardo Angelone  Vikansha Dwivedi  Sunder Rajan  Brent Showalter  Nicole McMinn  

Institution:US Food and Drug Administration  University of Virginia  

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:4198  

Room Live Q&A Session:

RF-Induced Heating During MRI Examinations Depends on The Baseline Temperature

Author:Jessica Martinez  Kevin Moulin  Daniel Ennis  

Institution:Stanford University  Veteran Affairs Health Care System  

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:4202  

Room Live Q&A Session:

Safety of active implantable hearing systems in MRI: an overview of the most common adverse events

Author:Guy Fierens  Nina Standaert  Ronald Peeters  Christ Glorieux  Nicolas Verhaert  

Institution:KU Leuven  UZ Leuven  Cochlear Technology Centre Belgium  

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:4184  

Room Live Q&A Session:

SAR Safety Analysis for a 8Tx/16Rx Coil Array Prototype for Human Cardiac MRI at 7 T

Scanner Control and Realtime Visualization via Wireless Augmented Reality

Author:Andrew Dupuis  Dan Ma  Mark Griswold  

Institution:Case Western Reserve University  

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:4135  

Room Live Q&A Session:

Selective fast focal switching of high-contrast-ratio magnetocaloric MRI labels with focused ultrasound

Simulation strategies to assess RF heating of implants: Do we need a paradigm shift?

Author:Bach Nguyen  Julie Pilitsis  Laleh Golestanirad  

Institution:Albany Medical Center  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:4175  

Room Live Q&A Session:

A simulation study of the SAR10g dependence  of a microwave applicator for MR-guided ablation of hepatic tumors at 1.5T

Author:Tom Dijkhuis  Pim Hendriks  Mark Burgmans  Andrew Webb  Irena Zivkovic  

Institution:Leiden University Medical Center  Technical University of Delft  

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:4169  

Room Live Q&A Session:

Simultaneous RF induced heating of the human body and RF coils: Implications for tissue temperature

Author:Xin Chen  Michael Steckner  

Institution:Canon Medical Research USA, Inc.  

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:4188  

Room Live Q&A Session:

Study of gradient induced electric fields in a tissue-mimicking ASTM phantom within an X-Axis gradient coil

Author:Arjama Halder  Ali Attaran  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:4206  

Room Live Q&A Session:

Subject-specific local SAR assessment with corresponding estimated uncertainty based on Bayesian deep learning

A Temperature Prediction Workflow for DBS Electrodes Undergoing MRI

Author:Alireza Sadeghi-Tarakameh  Noam Harel  Ergin Atalar  Yigitcan Eryaman  

Institution:Bilkent University  University of Minnesota  

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:4181  

Room Live Q&A Session:

Temperature-induced chemical shift in single-shot echo-planar imaging

A test-retest analysis of motion compensation in image-guided radiation therapy using hands-free simultaneous MR-U/S system.