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Accelerated Spiral Turbo-Spin-Echo Sequence with Split Spiral In-out Acquisition

Author:Xi Peng  Daniel Borup  James Pipe  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Optimized Sampling & Sequence Design  

Session Name:Pulse Sequence I  

Program Number:4185  

Room Session:Concurrent 1  

Institution:Mayo Clinic  Philips Healthcare  

AI-Based Acquisition, Reconstruction & Post-Processing

Author:Joshua Trzasko  

Session Type:Sunrise Session  

Session Date:Wednesday, 19 May 2021  

Topic:Hot Topics in MSK MRI  

Session Name:AI-Augmented Musculoskeletal MRI  

Program Number:

Room Session:Concurrent 7  

Institution:Mayo Clinic  

ARIA in Alzheimer Clinical Trials

    Assessment of Obesity-Related Inflammation in Subcutaneous Adipose Tissue with MR Elastography (MRE)

    Assessment of Shear Strain in Intervertebral Discs In Vivo with Magnetic Resonance Elastography

    Calibration of Concomitant Field Compensation using Phase Contrast MRI

    Cardiovascular Disease: Macro- & Micro-Vasculature

    Author:Christopher Francois  

    Session Type:Weekend Course  

    Session Date:Saturday, 15 May 2021  

    Topic:Cardiovascular MRI: From Disease to Diagnosis  

    Session Name:Cardiovascular MRI: From Disease to Diagnosis  

    Program Number:

    Room Session:Concurrent 1  

    Institution:Mayo Clinic  

      Clinical MSK Imaging and Challenges at 7T

      Clinical Protocols, Quality Assurance & MR Accreditation

      Author:Chen Lin  

      Session Type:Member-Initiated Symposium  

      Session Date:Tuesday, 18 May 2021  

      Topic:Clinical MR Physics: An Alternative Career Pathway  

      Session Name:Clinical MR Physics: An Alternative Career Pathway  

      Program Number:

      Room Session:Concurrent 7  

      Institution:Mayo Clinic  

        Compact 3T MRI for patients with implanted devices: Software tool to display MR fields at a specified location

        Author:Lydia Bardwell Speltz  Yunhong Shu  Myung-Ho In  Nolan Meyer  Erin Gray  Diana Lanners  Yihe Hua  Robert Watson  John Huston III  Thomas Foo  Matt Bernstein  

        Session Type:Digital Poster  

        Session Date:Tuesday, 18 May 2021  

        Topic:Safety  

        Session Name:SAR & RF Heating  

        Program Number:2298  

        Room Session:Concurrent 4  

        Institution:GE Global Research  Mayo Clinic  

        Compact Systems for Brain, Extremity & Pediatric/Neonatal MRI

        Author:John Huston  

        Session Type:Plenary Session  

        Session Date:Tuesday, 18 May 2021  

        Topic:Tuesday Plenary  

        Session Name:Specialized High-Performance Systems  

        Program Number:

        Room Session:Concurrent 1  

        Institution:Mayo Clinic  

          Comparison of UTE 1H lung MRI with quantitative CT and hyperpolarized 129Xe diffusion-weighted MRI in IPF

          A Comparison on the Estimated Stiffness and Signal-to-Noise Ratio of Magnetic Resonance Elastography Images Acquired at 3T and 7T

          Complementary Modalities: US & CT

          Author:Katrina Glazebrook  

          Session Type:Sunrise Session  

          Session Date:Wednesday, 19 May 2021  

          Topic:Hot Topics in MSK MRI  

          Session Name:Complementary & Hybrid Musculoskeletal Imaging  

          Program Number:

          Room Session:Concurrent 7  

          Institution:Mayo Clinic  

            Correct K-space coordinates and gradient coupled $$$B_0$$$ variation for Spiral imaging using the current monitor

            Design and Construction of a Low-Cryogen, Lightweight, High-Performance, Head-only Compact 7T MRI

            Development of Distortion-Free MR Elastography Methods for Slip Interface Imaging of the Prostate

            Author:Yi Sui  Kay Pepin  Phillip Rossman  Kevin Glaser  Lance Mynderse  Richard Ehman  Ziying Yin  

            Session Type:Digital Poster  

            Session Date:Thursday, 20 May 2021  

            Topic:Prostate  

            Session Name:Prostate: Methods  

            Program Number:4102  

            Room Session:Concurrent 5  

            Institution:Mayo Clinic  

            Development of MR Elastography Methods for Assessing Adhesion Between Pituitary Masses and the Optic Chiasm

            Diagnostic Performance of Multiparametric Models Using Fat Fraction, Liver Stiffness, and T1 for Detection of Nonalcoholic Steatohepatitis

            Author:Xin Lu  Jiahui Li  Zheng Zhu  Alina Allen  Taofic Mounajjed  Kevin Glaser  Jinhang Gao  Jingbiao Chen  Jie Chen  Safa Hoodeshenas  Armando Manduca  Richard Ehman  Meng Yin  

            Session Type:Oral  

            Session Date:Tuesday, 18 May 2021  

            Topic:Liver  

            Session Name:Liver  

            Program Number:0311  

            Room Session:Concurrent 5  

            Institution:Mayo Clinic  

            Differential Changes in Brain Viscoelastic Properties Observed with MR Elastography in MS and NMOSDs

            Dual Spin-Echo Proton Density-Weighted and T2-Weighted Knee Imaging with Asymmetric Spiral In-out Trajectories

            Author:Dinghui Wang  Francis Baffour  Daniel Borup  Tzu-Cheng Chao  James Pipe  

            Session Type:Oral  

            Session Date:Monday, 17 May 2021  

            Topic:Novel Acquisitions  

            Session Name:Novel Acquisitions  

            Program Number:0008  

            Room Session:Concurrent 1  

            Institution:Mayo Clinic  Royal Philips, MR R&D  

            Effect of Spatial Inhomogeneity Models on Performance of Machine Learning Based Inversion Algorithms for Brain Magnetic Resonance Elastography

            Author:Jonathan Scott  Joshua Trzasko  Armando Manduca  Matthew Senjem  Clifford Jack  John Huston III  Richard Ehman  Matthew Murphy  

            Session Type:Digital Poster  

            Session Date:Monday, 17 May 2021  

            Topic:Elastography  

            Session Name:Elastography: Methods  

            Program Number:1025  

            Room Session:Concurrent 4  

            Institution:Mayo Clinic  

            Evaluation of a Novel Acoustic Noise Shield for PET-MR

            Author:Chen Lin  LeRoy Stecker  Brittany Benson  Craig Hildestad  Shengzhen Tao  Robert Pooley  

            Session Type:Digital Poster  

            Session Date:Tuesday, 18 May 2021  

            Topic:Safety & Multinuclear/Preclinical RF  

            Session Name:System & Component Safety  

            Program Number:2484  

            Room Session:Concurrent 4  

            Institution:Mayo Clinic  

            Fast T2 Mapping with Improved Accuracy Using Memory-Efficient Low-Rank Hankel Matrix Reconstruction

            Generalizability and Robustness of an Automated Deep Learning System for Cardiac MRI Plane Prescription

            High-Performance Gradient Hardware

              High-resolution head and C-spine MRI using a Zero-TE (ZTE) sequence at 3T

              Author:Aiming Lu  Carrie Carr  Norbert Campeau  Steven Messina  David Kallmes  

              Session Type:Digital Poster  

              Session Date:Wednesday, 19 May 2021  

              Topic:Muscle MRI  

              Session Name:Spine  

              Program Number:3186  

              Room Session:Concurrent 4  

              Institution:Mayo Clinic  

              High-risk Esophageal Varices Screening with MR Elastography in Patients with Cirrhosis

              How to Be Part of a Large Software Project

                Impact of Dementia with Lewy Bodies on Brain Biomechanical Properties

                Improved echo-split GRASE imaging: a single-shot parametric T2 mapping protocol with removal of contamination from multiple echo pathways

                Author:Mei-Lan Chu  Tzu-Cheng Chao  Nan-kuei Chen  Hsiao-Wen Chung  

                Session Type:Digital Poster  

                Session Date:Thursday, 20 May 2021  

                Topic:Optimized Sampling & Sequence Design  

                Session Name:Pulse Sequence II  

                Program Number:4168  

                Room Session:Concurrent 1  

                Institution:Mayo Clinic  National Taiwan University  University of Arizona  

                Improved signal integrity in multi-echo fMRI through locally low-rank tensor regularization

                Improving task fMRI reliability at brain regions of high-susceptibility using a multi-band PSF-mapping-based reverse-gradient approach

                Initial clinical evaluation of locally low-rank denoising on motor areas for task-based presurgical functional MRI

                Intra-patient comparison of 3D and 2D MRE techniques for assessment of liver fibrosis

                An Investigation of SAR Values Induced Near an Orthopedic Implant at 7T Relative to Lower Fields: A Simulation Study

                Author:Paul Jacobs  Andrew Fagan  

                Session Type:Oral  

                Session Date:Tuesday, 18 May 2021  

                Topic:Safety  

                Session Name:Safety: That Implant Is Hot!  

                Program Number:0359  

                Room Session:Concurrent 4  

                Institution:Mayo Clinic  

                Iterative Reconstruction for Enhanced Through-Plane Resolution T2-Weighted Spin-Echo Imaging of the Prostate

                A Learned Phase Correction Algorithm Outperforms a Conventional Filter for 3D Vector MRE

                Author:Jonathan Trevathan  Jonathan Scott  Joshua Trzasko  Armando Manduca  John Huston  Richard Ehman  Matthew Murphy  

                Session Type:Digital Poster  

                Session Date:Monday, 17 May 2021  

                Topic:Elastography  

                Session Name:Elastography: Applications  

                Program Number:1012  

                Room Session:Concurrent 4  

                Institution:Mayo Clinic  

                Left Ventricular Myocardial Stiffness Decreases after Stem Cell Therapy in Amyloidosis Patients: Monitored with Cardiac MR Elastography

                Left-Right Intensity Asymmetries Systematically Vary Across MR Scanners and Introduce Diagnostic Uncertainty

                Liver Stiffness Measurement by Magnetic Resonance Elastography is not Affected by Hepatic Steatosis

                Author:Jie Chen  Alina Allen  Terry Therneau  Jun Chen  Jiahui Li  Jingbiao Chen  Xin Lu  Zheng Zhu  Safa Hoodeshenas  Sudhakar Venkatesh  Bin Song  Richard Ehman  Meng Yin  

                Session Type:Oral  

                Session Date:Monday, 17 May 2021  

                Topic:Elastography  

                Session Name:Elastography  

                Program Number:0034  

                Room Session:Concurrent 4  

                Institution:Mayo Clinic  West China Hospital, Sichuan University  

                Locally low-rank denoising preserves statistical confidence in task-based functional activation under scan duration reduction

                Longitudinal MRI and MR Elastography (MRE) Assessment in Patients with Diagnosed Nonalcoholic Fatty Liver Disease (NAFLD)

                MR Elastography: Theory & Methods

                  MR Elastography-based Shear Strain Mapping for Assessment of Microvascular Invasion in Hepatocellular Carcinoma

                  MR Safety