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Comparison of Automated Thalamic Segmentation Techniques: Applications in MRgFUS Planning

Author:Kain Kyle  Jerome Maller  Yael Barnett  Stephen Tisch  Benjamin Jonker  Michael Barnett  Arkiev D'Souza  Chenyu Wang  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Interventional, Multimodal & Auxiliary Engineering  

Session Name:MR-Guided Interventions: Methods  

Program Number:4260  

Room Session:Concurrent 3  

Institution:GE Healthcare  St Vincent's Hospital Sydney  University of Sydney  

Deep learning based synthetic CT skull for transcranial MRgFUS interventions using 3D V-net–Transfer learning implications

Author:Pan Su  Sijia Guo  Steven Roys  Florian Maier  Thomas Benkert  Himanshu Bhat  Elias Melhem  Dheeraj Gandhi  Rao Gullapalli  Jiachen Zhuo  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Interventional, Multimodal & Auxiliary Engineering  

Session Name:MR-Guided Interventions: Methods  

Program Number:4258  

Room Session:Concurrent 3  

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

Deep Learning-based MR-only Radiation Therapy Planning for Head&Neck and Pelvis

Author:Florian Wiesinger  Sandeep Kaushik  Mathias Engström  Mika Vogel  Graeme McKinnon  Maelene Lohezic  Vanda Czipczer  Bernadett Kolozsvári  Borbála Deák-Karancsi  Renáta Czabány  Bence Gyalai  Dorottya Hajnal  Zsófia Karancsi  Steven Petit  Juan Hernandez Tamames  Marta Capala  Gerda Verduijn  Jean-Paul Kleijnen  Hazel Mccallum  Ross Maxwell  Jonathan Wyatt  Rachel Pearson  Katalin Hideghéty  Emoke Borzasi  Zsófia Együd  Renáta Kószó  Viktor Paczona  Zoltán Végváry  Suryanarayanan Kaushik  Xinzeng Wang  Cristina Cozzini  László Ruskó  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Interventional, Multimodal & Auxiliary Engineering  

Session Name:MR-Guided Interventions: Methods  

Program Number:4248  

Room Session:Concurrent 3  

Institution:Erasmus MC  GE Healthcare  Newcastle University  University of Szeged  

Deep Learning-Based Needle Tracking Trained on Bloch-Simulated Data and Evaluated on Clinical Real-Time bSSFP Images

Author:Ralf Vogel  Dieter Ritter  Jonathan Weine  Jonas Faust  Elodie Breton  Julien Garnon  Afshin Gangi  Andreas Maier  Florian Maier  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Interventional, Multimodal & Auxiliary Engineering  

Session Name:MR-Guided Interventions: Methods  

Program Number:4247  

Room Session:Concurrent 3  

Institution:Friedrich-Alexander-Universität Erlangen-Nürnberg  Siemens Healthcare  TU Dortmund  Universität Heidelberg  University of Strasbourg, CNRS, FMTS  Hôpitaux Universitaires de Strasbourg  

Diffusion changes in prostate cancer patients undergoing radiation treatment on an MR-Linac system: Preliminary findings

Author:Colleen Bailey  Rachel Chan  Jay Detsky  Danny Vesprini  Angus Lau  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Interventional, Multimodal & Auxiliary Engineering  

Session Name:MR-Guided Interventions: Methods  

Program Number:4256  

Room Session:Concurrent 3  

Institution:Sunnybrook Health Sciences Centre  Sunnybrook Research Institute  University of Toronto  

Exploration of the Surgical Placement of the Local Pituitary Coil for Microadenomas

Author:Jiahao Lin  Siyuan Liu  Rock Hadley  Marvin Bergsneider  Giyarpuram Prashant  Sophie Peeters  Robert Candler  Kyunghyun Sung  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Interventional, Multimodal & Auxiliary Engineering  

Session Name:MR-Guided Interventions: Methods  

Program Number:4242  

Room Session:Concurrent 3  

Institution:University of California, Los Angeles  University of Utah  California NanoSystems Institute  

FMRI of Post High-Frequency Focused Ultrasound Ablation of ViM Shows Reduced Ipsilateral Thalamic and Cortical Motor Activation

Author:Anna Crawford  Mark Lowe  Sean Nagel  Daniel Lockwood  Emmanuel Obusez  Andre Machado  Stephen Jones  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Interventional, Multimodal & Auxiliary Engineering  

Session Name:MR-Guided Interventions: Methods  

Program Number:4259  

Room Session:Concurrent 3  

Institution:Cleveland Clinic Foundation  

Image quality comparisons of novel and commercial coil setups in MRI for head and neck radiotherapy simulation

Author:Evangelia Kaza  Jeffrey Guenette  Christian Guthier  Steven Hatch  Alexander Marques  Lisa Singer  Jonathan Schoenfeld  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Interventional, Multimodal & Auxiliary Engineering  

Session Name:MR-Guided Interventions: Methods  

Program Number:4252  

Room Session:Concurrent 3  

Institution:Brigham and Women’s Hospital, Dana-Farber Cancer Institute  Brigham and Women’s Hospital, Dana-Farber Cancer Institute, Harvard Medical School  

Joint Radial Trajectory Correction for Fast T2* Mapping on an MR-Linac

Author:Wajiha Bano  Will Holmes  Mohammad Golbabaee  Alison Tree  Uwe Oelfke  Andreas Wetscherek  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Interventional, Multimodal & Auxiliary Engineering  

Session Name:MR-Guided Interventions: Methods  

Program Number:4255  

Room Session:Concurrent 3  

Institution:The Institute of Cancer Research  The University of Bath  The Royal Marsden NHS Foundation Trust  

MRI-based tumor localisation after tantalum clip placement for proton beam therapy planning of uveal melanoma

Author:Myriam Jaarsma-Coes  Teresa Ferreira  Marina Marinkovic  Khanh Vu  Gre Luyten  Coen Rasch  Berit Verbist  Jan-Willem Beenakker  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Interventional, Multimodal & Auxiliary Engineering  

Session Name:MR-Guided Interventions: Methods  

Program Number:4257  

Room Session:Concurrent 3  

Institution:Leiden University Medical Center  

Multi-Task MR Simulation for Abdominal Radiation Treatment Planning: Technical Development

Author:Junzhou Chen  Pei Han  Fei Han  Zhehao Hu  Nan Wang  Wensha Yang  Anthony Christodoulou  Debiao Li  Zhaoyang Fan  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Interventional, Multimodal & Auxiliary Engineering  

Session Name:MR-Guided Interventions: Methods  

Program Number:4251  

Room Session:Concurrent 3  

Institution:Cedars-Sinai Medical Center  Siemens Medical Solutions USA, Inc.  University of Southern California  University of California, Los Angeles  

Neural network based denoising of high temporal resolution cine images for tumor tracking in MR-guided radiotherapy

Author:Florian Friedrich  Juliane Hörner-Rieber  Peter Bachert  Mark Ladd  Benjamin Knowles  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Interventional, Multimodal & Auxiliary Engineering  

Session Name:MR-Guided Interventions: Methods  

Program Number:4249  

Room Session:Concurrent 3  

Institution:German Cancer Research Center (DKFZ)  University Hospital of Heidelberg  Heidelberg University  

PETRA subtraction-based MRA to assess middle-cerebral-artery stenosis before and after treatment with angioplasty

Author:Feifei Zhang  Yuncai Ran  Shujian Li  Jinxia Zhu  Xuemei Gao  Jingliang Cheng  Chengcheng Zhu  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Interventional, Multimodal & Auxiliary Engineering  

Session Name:MR-Guided Interventions: Methods  

Program Number:4246  

Room Session:Concurrent 3  

Institution:Department of Radiology, University of Washington, Seattle  MR Collaboration, Siemens Healthcare Ltd., Beijing, China  The first Affiliated Hospital of Zhengzhou University, Zhengzhou, China  

Prototype Platform for Real-time MR-guided Brain Clot Evacuation

Author:Robert Moskwa  Azam Ahmed  Walter Block  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Interventional, Multimodal & Auxiliary Engineering  

Session Name:MR-Guided Interventions: Methods  

Program Number:4245  

Room Session:Concurrent 3  

Institution:University of Wisconsin-Madison  

Real-Time B0 Correction in a MRI Guided Radiotherapy System

Author:Austen Curcuru  Deshan Yang  Michael Gach  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Interventional, Multimodal & Auxiliary Engineering  

Session Name:MR-Guided Interventions: Methods  

Program Number:4253  

Room Session:Concurrent 3  

Institution:Washinton University in Saint Louis  

Reduced-FOV 3D MR-ARFI with a joint reconstruction for localizing the focused ultrasound beam in neuromodulation

Author:Huiwen Luo  Michelle Sigona  Li Min Chen  Charles Caskey  William Grissom  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Interventional, Multimodal & Auxiliary Engineering  

Session Name:MR-Guided Interventions: Methods  

Program Number:4261  

Room Session:Concurrent 3  

Institution:Vanderbilt University  Vanderbilt University Institute of Imaging Science  Vanderbilt University Medical Center  

Respiratory Motion Detection and Reconstruction Using CAPTURE and Deep Learning for a 0.35T MRI-LINAC System: An Initial Study

Author:Sihao Chen  Cihat Eldeniz  Weijie Gan  Ulugbek Kamilov  Deshan Yang  Michael Gach  Hongyu An  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Interventional, Multimodal & Auxiliary Engineering  

Session Name:MR-Guided Interventions: Methods  

Program Number:4254  

Room Session:Concurrent 3  

Institution:Washington University in St. Louis  

Toward automatic lesion transmurality assessment using machine learning: a proof of concept in preclinical EP studies under MRI-guidance

Author:Valéry Ozenne  Pierre Bour  Marylène Delcey  Nicolas Cedilnik  Maxime Sermesant  Bruno Quesson  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Interventional, Multimodal & Auxiliary Engineering  

Session Name:MR-Guided Interventions: Methods  

Program Number:4243  

Room Session:Concurrent 3  

Institution:Centre de Résonance Magnétique des Systèmes Biologiques, UMR 5536, CNRS  IHU Liryc, Electrophysiology and Heart Modeling Institute, Fondation Bordeaux Université  Université Côte d’Azur, Inria, Epione  Univ. Bordeaux, Centre de recherche Cardio-Thoracique de Bordeaux, U1045  INSERM, Centre de recherche Cardio-Thoracique de Bordeaux, U1045  

Towards Catheter-based Intra-Arterial Spin Labeling for Perfusion Measurements

Author:Kevin Waescher  Simon Reiss  Ali Özen  Thomas Lottner  Michael Bock  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Interventional, Multimodal & Auxiliary Engineering  

Session Name:MR-Guided Interventions: Methods  

Program Number:4244  

Room Session:Concurrent 3  

Institution:Medical Center University of Freiburg, Faculty of Medicine, University of Freiburg  German Cancer Research Center (DKFZ)  

Towards higher accuracy mapping of MRI to electron density using a 3D deep CNN for MRI-only radiotherapy treatment planning

Author:Jessica Scholey  Abhejit Rajagopal  Elena Vasquez  Atchar Sudhyadhom  Peder Larson  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Interventional, Multimodal & Auxiliary Engineering  

Session Name:MR-Guided Interventions: Methods  

Program Number:4250  

Room Session:Concurrent 3  

Institution:Harvard Medical School  University of California, Berkeley  University of California, San Francisco