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Accelerated imaging for visualizing interventional devices using parallel acquisition and compressed sensing reconstruction

Accelerated MR-Thermometry Using Gradient Echo Keyhole for Focused Ultrasound

Author:Radhika Tibrewala  Viola Rieke  Eugene Ozhinsky  

Author Institution:University of California San Francisco  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR-Guided Interventions  

Program Number:1498  

Presentation Time:

Room Number:Exhibition Hall 1476-1508  

Computer Number:

Application of hybrid MR-ultrasound imaging to multi-baseline thermometry

Author:Pei-Hsin Wu  Cheng-Chieh Cheng  Frank Preiswerk  Bruno Madore  

Author Institution:Brigham and Women's Hospital, Harvard Medical School  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR-Guided Interventions  

Program Number:1493  

Presentation Time:

Room Number:Exhibition Hall 1476-1508  

Computer Number:

Bio Heat Transfer Model Based Temporally Constrained Reconstruction for Accelerated MR Temperature Imaging

Author:Shihan Qiu  Jinchao Wu  Bingyao Chen  Jiafei Yang  Xing Wei  Kui Ying  

Author Institution:Department of Orthopedics, First Affiliated Hospital of PLA General Hospital  Tsinghua University  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR-Guided Interventions  

Program Number:1497  

Presentation Time:

Room Number:Exhibition Hall 1476-1508  

Computer Number:

Correction of Motion-Induced Artifacts in PRFS MR Thermometry During Mild Hyperthermia in the Pelvis

Author:Mingming Wu  Paul Baron  Hendrik Mulder  Eduardo Coello  Marion Menzel  Gerard Van Rhoon  Axel Haase  

Author Institution:Erasmus Medical Center  GE Research Center  Munich School of Bioengineering  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR-Guided Interventions  

Program Number:1480  

Presentation Time:

Room Number:Exhibition Hall 1476-1508  

Computer Number:

Dependence of Focused-Ultrasound Induced Blood-Brain Barrier Opening Effect with Exposure Time: Evaluation via Dynamic Contrast-Enhanced Magnetic-Resonance Imaging

Author:Wen-Yen Chai  Po-Chun Chun  Sheng-Kai Wu  Chih-Hung Tsai  Hsin-Yi Lai  Hao-Li Liu  

Author Institution:Chang-Gung Memorial Hospital  Chang-gung University  National Taiwan University  NaviFUS corp.  Zhejiang University  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR-Guided Interventions  

Program Number:1479  

Presentation Time:

Room Number:Exhibition Hall 1476-1508  

Computer Number:

Detecting T1-based signal reduction in focused ultrasound heating of bone at 1.5T using a 3D spiral ultra-short echo time sequence

Author:Helen Sporkin  Yekaterina Gilbo  Sam Fielden  John Mugler  G. Miller  Josef Pfeuffer  Berthold Kiefer  Craig Meyer  

Author Institution:Geisinger Health System  Siemens Healthcare  University of Virginia  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR-Guided Interventions  

Program Number:1495  

Presentation Time:

Room Number:Exhibition Hall 1476-1508  

Computer Number:

Detection of Acoustic Radiation Force-Induced Aggregated Bubbles by Velocity and Vorticity Maps

Development of a Tissue Mimicking Phantom for Focal Laser Ablation of the Prostate

Author:Rory Geoghegan  Alan Priester  Alvaro Santamaria  Le Zhang  Samantha Mikaiel  Holden Wu  Warren Grundfest  Leonard Marks  Shyam Natarajan  

Author Institution:University of California, Los Angeles  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR-Guided Interventions  

Program Number:1484  

Presentation Time:

Room Number:Exhibition Hall 1476-1508  

Computer Number:

The effect of transducer position on signal-to-noise ratio in magnetic resonance guided focused ultrasound

Author:Emilee Minalga  Robb Merrill  Dennis Parker  Allison Payne  J. Hadley  

Author Institution:University of Utah  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR-Guided Interventions  

Program Number:1487  

Presentation Time:

Room Number:Exhibition Hall 1476-1508  

Computer Number:

Evaluate Acoustic Radiation Force Induced Displacement of High Velocity Core by Phase-contrast MRI

Feasibility Study for Off-Center Targets using ExAblate transcranial MR Guided Focused Ultrasound (tMRgFUS) System

Author:Sijia Guo  Jiachen Zhuo  Rao Gullapalli  

Author Institution:University of Maryland Medical Center  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR-Guided Interventions  

Program Number:1503  

Presentation Time:

Room Number:Exhibition Hall 1476-1508  

Computer Number:

A hardware and algorithm framework for focal spot and slice positioning in MRgFUS treatments

Author:Robb Merrill  J. Hadley  Katelynn Stroth  Dylan Palomino  Dennis Parker  Allison Payne  

Author Institution:University of Utah  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR-Guided Interventions  

Program Number:1488  

Presentation Time:

Room Number:Exhibition Hall 1476-1508  

Computer Number:

Hybrid Proton Resonance Frequency Shift and Variable Flip Angle T1 Temperature Mapping using a Golden-Angle 3D Stack-of-Radial Technique

Author:Le Zhang  Tess Armstrong  Samantha Mikaiel  Alan Priester  Rory Geoghegan  Shyam Natarajan  Holden Wu  

Author Institution:University of California Los Angeles  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR-Guided Interventions  

Program Number:1494  

Presentation Time:

Room Number:Exhibition Hall 1476-1508  

Computer Number:

Improved MR thermometry for laser-induced thermal therapy – tradeoffs between imaging approaches

Author:Henrik Odéen  Dennis Parker  

Author Institution:University of Utah  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR-Guided Interventions  

Program Number:1506  

Presentation Time:

Room Number:Exhibition Hall 1476-1508  

Computer Number:

Inertial Cavitation Induced Magnetic Resonance Signal Changes in a Rat Model

Intra-operative MRI with MR detectable endoscope using tunable lens filled with MR contrast agent

Author:Je-Seok Ham  Sang-In Bae  Won-Joon Do  Ki-Hun Jeong  Sung-Hong Park  

Author Institution:Korea Advanced Institute of Science and Technology  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR-Guided Interventions  

Program Number:1505  

Presentation Time:

Room Number:Exhibition Hall 1476-1508  

Computer Number:

Marker-less co-registration of MRI data to a subject’s head via a mixed reality device

Author:Christoph Leuze  Grant Yang  Gordon Wetzstein  Mahendra Bhati  Amit Etkin  Jennifer McNab  

Author Institution:Stanford  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR-Guided Interventions  

Program Number:1481  

Presentation Time:

Room Number:Exhibition Hall 1476-1508  

Computer Number:

Mechanism of Stable Cavitation Induced Signal Intensity Changes in Fast Spin Echo Images

Monitoring and Guidance on High-Intensity Focused Ultrasound Treatment by Multiple Fast Field Echo at 3.0 T MRI: Ex-Vivo Studies with Multiparametric Mapping

Author:Jong-Min Kim  Chulhyun Lee  Young-Seung Jo  Han-Jae Chung  Seong-Dae Hong  You-Jin Jeong  Jeong-Hee Kim  Chang-Hyun Oh  

Author Institution:Korea Basic Science Institute  Korea University  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR-Guided Interventions  

Program Number:1485  

Presentation Time:

Room Number:Exhibition Hall 1476-1508  

Computer Number:

Monitoring of Acute Thermal Coagulation in Muscle Using PSIF Sequence in MRI-Guided High-Intensity Focused Ultrasound Therapy

Author:Changjun Tie  Chao Zou  Qian Wan  Yangzi Qiao  Chuanli Cheng  Xin Liu  Hairong Zheng  

Author Institution:Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR-Guided Interventions  

Program Number:1502  

Presentation Time:

Room Number:Exhibition Hall 1476-1508  

Computer Number:

MR imaging simulator and optimized multi-echo z-shimmed sequence for temperature mapping near metallic ablation probes

Author:Megan Poorman  Yue Chen  Robert Webster III  Eric Barth  William Grissom  

Author Institution:Vanderbilt University  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR-Guided Interventions  

Program Number:1483  

Presentation Time:

Room Number:Exhibition Hall 1476-1508  

Computer Number:

MR-HIFU setup for preclinical treatment of a mouse model of pancreatic ductal adenocarcinoma

Author:Joshua Park  Ravneet Vohra  Mark Mathis  Ari Partanen  Cecil Hayes  Yak-Nam Wang  Stella Whang  Joo Ha Hwang  Donghoon Lee  

Author Institution:Philips  University of Washington  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR-Guided Interventions  

Program Number:1504  

Presentation Time:

Room Number:Exhibition Hall 1476-1508  

Computer Number:

­MRI biomarkers for focused-ultrasound treatment of pancreatic ductal adenocarcinoma

Author:Ezekiel Maloney  Ravneet Vohra  Yak-Nam Wang  Tatiana Khokhlova  Stella Whang  Kayla Gravelle  Joshua Park  JooHa Hwang  Donghoon Lee  

Author Institution:University of Washington  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR-Guided Interventions  

Program Number:1507  

Presentation Time:

Room Number:Exhibition Hall 1476-1508  

Computer Number:

Passive Marker Tracking with Phase-Only Cross Correlation (POCC) in Highly Undersampled Radial Images: Improvements by Point-Spread-Function Considerations

Author:Andreas Reichert  Michael Bock  Axel Krafft  

Author Institution:Medical Center University of Freiburg, Faculty of Medicine, University of Freiburg  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR-Guided Interventions  

Program Number:1499  

Presentation Time:

Room Number:Exhibition Hall 1476-1508  

Computer Number:

Performance evaluation of a B0-shim multi-coil system for small animal temperature mapping at 3T

Author:Qiaoyan Chen  Jo Lee  Jianghong Wen  Chao Zou  Xiaoliang Zhang  Xin Liu  Ye Li  

Author Institution:Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences  University of California San Francisco  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR-Guided Interventions  

Program Number:1508  

Presentation Time:

Room Number:Exhibition Hall 1476-1508  

Computer Number:

Proton resonance frequency based MR thermometry using shifted-echo bSSFP

Author:Seohee So  Jaejin Cho  Kinam Kwon  Byungjai Kim  Wonil Lee  HyunWook Park  

Author Institution:Korea Advanced Institute of Science and Technology  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR-Guided Interventions  

Program Number:1478  

Presentation Time:

Room Number:Exhibition Hall 1476-1508  

Computer Number:

Radiofrequency applicator concepts for RF hyperthermia treatment and MR imaging of glioblastoma multiforme at 7.0 T (298 MHz)

Self-adaptive Bio-heat Transfer Model Modified Hybrid for Monitoring Temperature in Microwave Therapies

Author:Jinchao Wu  Shihan Qiu  Bingyao Chen  Jiafei Yang  Xing Wei  Kui Ying  

Author Institution:First Affiliated Hospital of PLA General Hospital  Tsinghua University  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR-Guided Interventions  

Program Number:1489  

Presentation Time:

Room Number:Exhibition Hall 1476-1508  

Computer Number:

Simultaneous displacement and T2 mapping of High-intensity focused ultrasound therapy

Author:Yangzi Qiao  Chao Zou  Zongwei Xu  Chuanli Cheng  Qian Wan  Changjun Tie  Xin Liu  Hairong Zheng  

Author Institution:Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR-Guided Interventions  

Program Number:1501  

Presentation Time:

Room Number:Exhibition Hall 1476-1508  

Computer Number:

Temperature Induced Susceptibility Correlation in Adipose Tissues for MR-Guided Microwave Ablation

Volumetric and rapid MR-acoustic radiation force imaging using simultaneous multi-slice imaging

Author:Pierre Bour  Valéry Ozenne  Stanislas Rapacchi  Marylène Delcey  Rainer Schneider  Wadie Ben Hassen  Bruno Quesson  

Author Institution:Center for Magnetic Resonance in Biology and Medicine - UMR 7339  IHU-LIRYC  Siemens Healthcare  

Session Type:Traditional Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:MR-Guided Interventions  

Program Number:1492  

Presentation Time:

Room Number:Exhibition Hall 1476-1508  

Computer Number: