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Deep Learning-Based Liver Fat and R2* Mapping with Uncertainty Estimation using Self-Gated Free-Breathing Stack-of-Radial MRI

Author:Shu-Fu Shih  Sevgi Kafali  Tess Armstrong  Xiaodong Zhong  Kara Calkins  Holden Wu  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Fat & Metabolism  

Session Name:Fat & Metabolism I  

Program Number:3847  

Room Session:Concurrent 4  

Institution:Siemens Medical Solutions USA, Inc.  University of California, Los Angeles  

Evaluation of Dixon MRI Methods for Quantitative Assessment of Thigh Muscle Fatty Infiltration in Post-Traumatic Osteoarthritis

Author:Brendan Eck  Richard Lartey  Dongxing Xie  Jeehun Kim  Carl Winalski  Bruce Damon  Xiaodong Zhong  Kecheng Liu  Dimitris Karampinos  Faysal Altahawi  Morgan Jones  Kurt Spindler  Xiaojuan Li  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Quantitative MSK MRI  

Session Name:Quantitative MRI II  

Program Number:4228  

Room Session:Concurrent 2  

Institution:Cleveland Clinic  Siemens Medical Solutions USA, Inc.  Technical University of Munich  Vanderbilt University Medical Center  

Hepatic iron quantification using a Free-breathing 3D Radial Dixon technique and validation with a 2D GRE biopsy calibration

Author:Shawyon Rohani  Cara Morin  Xiaodong Zhong  Stephan Kannengiesser  Joseph Holtrop  Ayaz Khan  Ralf Loeffler  Claudia Hillenbrand  Jane Hankins  Aaryani Sajja  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Quantitative Relaxation Parameter Mapping in the Body  

Session Name:Relaxometry in the Body: Thorax & Abdomen  

Program Number:3297  

Room Session:Concurrent 1  

Institution:Siemens Healthcare  Siemens Medical Solutions USA, Inc.  St. Jude Children's Research Hospital  The University of Memphis  University of New South Wales  

Improved Efficiency of Free-Breathing Stack-of-Radial MRI for Liver Fat and R2* Quantification Using Accelerated k-space Shift Calibration

Author:Xiaodong Zhong  Tess Armstrong  Chang Gao  Marcel Nickel  Fei Han  Brian Dale  Holden Wu  Peng Hu  Vibhas Deshpande  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Fat & Metabolism  

Session Name:Fat & Metabolism I  

Program Number:3845  

Room Session:Concurrent 4  

Institution:Siemens Healthcare GmbH  Siemens Medical Solutions USA, Inc.  University of California Los Angeles  

Motion Correction of Abdominal Diffusion-Weighted MRI Using Internal Motion Vectors

Author:Michael Bush  Thomas Vahle  Uday Krishnamurthy  Thomas Benkert  Xiaodong Zhong  Bradley Bolster  Paul Kennedy  Octavia Bane  Bachir Taouli  Vibhas Deshpande  

Session Type:Digital Poster  

Session Date:Monday, 17 May 2021  

Topic:Motion Correction Strategies  

Session Name:Motion: Brain & Body  

Program Number:1385  

Room Session:Concurrent 1  

Institution:Icahn School of Medicine at Mt. Sinai  Siemens Healthcare GmbH  Siemens Medical Solutions USA, Inc.  

Repeatability and orientation dependence of ultrashort echo time (UTE) T2* mapping at 3T for the whole knee

Author:Zhenzhou Wu  Stefan Sommer  Xiaodong Zhong  Kecheng Liu  Jeehun Kim  Jillian Beveridge  Xiaoliang Zhang  Xiaojuan Li  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Quantitative MSK MRI  

Session Name:Quantitative MRI II  

Program Number:4226  

Room Session:Concurrent 2  

Institution:Department of Biomedical Engineering, University at Buffalo, State University of New York  Program of Advanced Musculoskeletal Imaging (PAMI), Cleveland Clinic  Siemens Healthcare  Siemens Medical Solutions USA, Inc.  Swiss Center for Musculoskeletal Imaging (SCMI), Balgrist Campus  

Six-Dimensional, Free-Breathing Multitasking Multi-Echo (MT-ME) MRI for Whole-Liver T1, PDFF, and R2* Quantification

Author:Nan Wang  Tianle Cao  Fei Han  Yibin Xie  Xiaodong Zhong  Sen Ma  Xinheng Zhang  Xiaoming Bi  Mazen Noureddin  Vibhas Deshpande  Anthony Christodoulou  Debiao Li  

Session Type:Oral  

Session Date:Wednesday, 19 May 2021  

Topic:Quantitative Relaxation Parameter Mapping in the Body  

Session Name:Quantitative Relaxation Parameter Mapping in the Body  

Program Number:0609  

Room Session:Concurrent 1  

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

Streaking artifact reduction of free-breathing undersampled stack-of-radial MRI using a 3D generative adversarial network

Author:Chang Gao  Vahid Ghodrati  Dylan Nguyen  Marcel Nickel  Thomas Vahle  Brian Dale  Xiaodong Zhong  Peng Hu  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Artifacts & Corrections  

Session Name:Artifacts & Corrections Related to the Acquisition  

Program Number:3523  

Room Session:Concurrent 1  

Institution:Siemens Healthcare GmbH  Siemens Medical Solutions USA, Inc.  University of California Los Angeles  

Uniform Combined Reconstruction for Improving Receive Intensity Homogeneity of N-dimensional 7T MRI

Author:Venkata Veerendranadh Chebrolu  Xiaodong Zhong  Patrick Liebig  Robin Heidemann  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Optimized Signal Representation for Acquisition & Reconstruction  

Session Name:Signal Representations for Quantitative Applications  

Program Number:2609  

Room Session:Concurrent 1  

Institution:Siemens Healthcare GmbH  Siemens Medical Solutions USA, Inc.