Publications

2024

Open-Source Console Software for the MRI4ALL Hackathon Scanner, K.T. Block, R. Wiggins, A. Singh Saimbhi, T. Dutt, A.V. Sanchez, S. Geethanath, In Proc. Intl. Soc. Mag. Reson. Med. 32 (2024): 0951

mtrk – A Flexible Open-Source Framework For Developing MRI Pulse Sequences Based On Common Web Standards, A. Artiges, A. Singh Saimbhi, R. Wiggins, R. Lattanzi, K.T. Block, In Proc. Intl. Soc. Mag. Reson. Med. 32 (2024): 4671

Functional Kinematic Assessment Of The Wrist Using Volumetric Dynamic MRI, B. Abbas, R. Zi, K.T. Block, C. Petchprapa, J. Fishbaugh, G. Gerig, R. Lattanzi, In Proc. Intl. Soc. Mag. Reson. Med. 32 (2024): 1027

Echo-UT1RESS Sequence With Radial Stack-Of-Stars Acquisition For Dynamic Contrast-Enhanced Dark Blood Imaging, R. Zi, R.R. Edelman, C. Maier, M.B. Keerthivasan, R. Lattanzi, K.T. Block, In Proc. Intl. Soc. Mag. Reson. Med. 32 (2024): 2481

Technical Advances Of T1 Relaxation-Enhanced Steady-State (T1RESS) Sequences With Radial Acquisition For Contrast-Enhanced Examination, R. Zi, R.R. Edelman, C. Maier, M.B. Keerthivasan, R. Lattanzi, K.T. Block, In Proc. Intl. Soc. Mag. Reson. Med. 32 (2024): 2481

Rapid Free-Breathing 3D MRI Of The Liver For Simultaneous Quantification Of PDFF, R2*, And Water-Specific T1 At 0.55 Tesla, J. Chen, Z. Li, D. Xia, K.T. Block, H. Chandarana, M. Ohliger, D.K. Sodickson, Y. Yang, L. Feng, In Proc. Intl. Soc. Mag. Reson. Med. 32 (2024): 2674

Adjustment And Basic Imaging Sequences For The Open-Source MRI4ALL Console Using The PyPulseq And MaRCoS Libraries, A. Artiges, K.T. Block, L. Chen, L. Craven-Brightman, J. Martin, V. Negnevitsky, A. Singh Saimbhi, J. Stockmann, H. Sun, R. Wiggins, R. Zi, S. Geethanath, In Proc. Intl. Soc. Mag. Reson. Med. 32 (2024): 4683

Technical Recommendations For Renal DCE-MRI: Preliminary Results From The Consensus Project Of The ISMRM Renal MR Study Group, E.R. Gunwhy, S. Kurugol, R.P. Lim, J.L. Zhang, R.A. Jones, F.G. Zöllner, H.M. Reynolds, M. Abou El-Ghar, K.T. Block, M.L. Pedersen, P.D. Hockings, A. Wentland, D.L. Buckley, L.C. Sanmiguel Serpa, I.A. Mendichovszky, S. Serai, S. Sourbron, I.A. Dekkers, In Proc. Intl. Soc. Mag. Reson. Med. 32 (2024): 2747

MRI4ALL: A Week-Long Hackathon For The Development Of An Open-Source Ultra-Low-Field MRI System, S.A. Srinivas, L. Alon, A. Alipour, A. Artiges, K.T. Block, F. Boada, D. Bratner, R. Brown, J. Chen, V. Ciancia, C. Cooley, T. Dutt, D. Garrett, S. Geethanath, B. Gruber, D. Gupta, C. Ianniello, I. Icke, K. Jordanova, H. Lise de Moura, Y. Lui, A. Mao, J. Martin, A. Monga, A. Musipatla, S. Nandi, A. Purchase, T. Rubio, A. Saimbhi, A. Samardzija, C. Sappo, G. Shakar, Y. Shang, J. Short, D. Sodickson, J. Stockmann, Z. Stoebner, H. Sun, F. Teleanu, S. Theilenberg, R. Tibrewala, A. Verdone, G. Verghese, R. Wiggins, B. Xin, G. Yang, C. Zhang, H. Zhang, R. Zi, R. Lattanzi, N. Krassnig-Plass, K. Lakshmanan, K. Kiran, L. Umapathy, L. Chen, A,. Nwigwe, In Proc. Intl. Soc. Mag. Reson. Med. 32 (2024): 0423

Creating an open-source low-field MRI scanner in just one week - Experience from the MRI4ALL hackathon, K.T. Block, L. Alon, 12th Annual BMEII Symposium, Icahn School of Medicine at Mount Sinai, Innovation Station Presentation

mercure - A flexible open-source platform for deploying AI models into clinical practice, J. O’Callaghan, R. Wiggins, A. Singh Saimbhi, K.T. Block, 12th Annual BMEII Symposium, Icahn School of Medicine at Mount Sinai, Innovation Station Presentation

Static and Dynamic Contrast-enhanced Dark Blood MRI Using Stack-of-stars echo-ut1ress, R. Edelman, R. Zi, I. Koktzoglou, N. Leloudas, A. Pruitt, K.T. Block, CMR 2024 Global CMR Conference, CMR 4-141, 2024

2023

Navistar: Golden-Angle Stack-Of-Stars Sampling With Embedded 2D Navigators For Highly-Accelerated 4D Dynamic MRI, D. Xia, S. Saju, K.T. Block, L. Feng, In Proc. Intl. Soc. Mag. Reson. Med. 31 (2023): 4794

Initial Demonstration Of Simultaneous Estimation Of Water-Specific T1, PDFF, R2*, And QSM In The Liver Using Free-Breathing GraspT1-Dixon MRI, J. Chen, D. Xia, K.T. Block, C. Liu, L. Feng, In Proc. Intl. Soc. Mag. Reson. Med. 31 (2023): 1099

3D Steady-State Golden Angle Radial Sparse Parellel CEST (SsGraspCEST) MRI Of The Human Brain At 3T, R. Leforestier, D. Xia, K.T. Block, L. Feng, X. Xu, In Proc. Intl. Soc. Mag. Reson. Med. 31 (2023): 3156

Radial Stack-Of-Stars Abdominal MRI At 7 Tesla, I.T. Maatman, S. Ypma, K.T. Block, M.C. Maas, J.Schulz, T.W.J. Scheenen, In Proc. Intl. Soc. Mag. Reson. Med. 31 (2023): 1418

Volumetric Dynamic Imaging For Functional Kinematic Assessment Of The Wrist, R. Zi, B. Wang, J. Walczyk, R. Brown, C. Petchprapa, J. Fishbaugh, G. Gerig, K.T. Block, R. Lattanzi, In Proc. Intl. Soc. Mag. Reson. Med. 31 (2023): 1437

T1 Relaxation-Enhanced Steady-State (T1RESS) Imaging With Radial Sampling For Robust Brain Examination At 3T And 0.55T, R. Zi, K.T. Block, I. Koktzoglou, M. Keerthivasan, T. Benkert, J. Asslaender, D.K. Sodickson, R.R. Edelman, In Proc. Intl. Soc. Mag. Reson. Med. 31 (2023): 4800

2022

Clinical evaluation of two inline image reconstruction pipelines for compressed sensing-accelerated, first-pass cardiac perfusion MRI, Nikolay Iakovlev, Kai Tobias Block, Lexiaozi Fan, Kyungpyo Hong, Jeremy D. Collins, Daniel C Lee, Kelvin Chow, Daniel Kim, Session: Industry and Posters Session 4 - Exhibit Hall - Rapid Fire, SCMR 2023 Annual Meeting

Fat-Separated Radial 3D bSSFP Imaging at Low Field Using Frequency-Sweep RF Saturation and XD-GRASP Reconstruction, R. Zi, H. Chandarana, K.T. Block, In Proc. Intl. Soc. Mag. Reson. Med. 30 (2022): 318

GraspCEST: Fast Free-Breathing 3D Steady-State CEST MRI Using Golden-Angle Radial Sparse MRI, X. Xu, D. Xia, K.T. Block, L. Feng, In Proc. Intl. Soc. Mag. Reson. Med. 30 (2022): 124

Field Strength and Gadolinium Dose Dependency of Dynamic Time-Resolved 4D MRA of the Brain Using Golden-Angle Radial Sparse Parallel (GRASP) MRI, A. Goldman-Yassen, V. Patel, M. Borja, A. Derman, D. Chen, S. Dogra, R. Wiggins, K.T. Block, S. Dehkharghani, In Proc. Intl. Soc. Mag. Reson. Med. 30 (2022): 1391

A Free-Breathing Hybrid Technique for Simultaneous T2w, T1w, PDFF, and R2* Imaging at 0.55T, M. Keerthivasan, M. Bruno, E. Solomon, T. Benkert, D. Grodzki, H. Bhat, K.T. Block, H. Chandarana, In Proc. Intl. Soc. Mag. Reson. Med. 30 (2022): 3932

Abdominal Water-Only T2 Estimation at 0.55T using a 3D Stack-of-Stars TSE-DIXON Technique, M. Keerthivasan, M. Bruno, E. Solomon, D. Grodzki, H. Bhat, K.T. Block, H. Chandarana, In Proc. Intl. Soc. Mag. Reson. Med. 30 (2022): 3933

Characterization of SNR for radial spin echo imaging, N. Stern, K.T. Block, C. Solomon, T. Blumenfeld-Katzir, N. Ben-Eliezer, In Proc. Intl. Soc. Mag. Reson. Med. 30 (2022): 1864

A deep learning image based calibration model to predict motion using auxiliary sensors, R. Tibrewala, M. Keerthivasan, K.T. Block, J. Paska, R. Brown, In Proc. Intl. Soc. Mag. Reson. Med. 30 (2022): 2055

Eliminating limits of spatiotemporal resolution in radial stack-of-stars imaging using FID navigators and single-readout binning, I. Maatman, S. Ypma, M. Kachelrieß, Y. Berker, K.T. Block, E. Van der Bijl, J. Hermans, M. Maas, T. Scheenen, In Proc. Intl. Soc. Mag. Reson. Med. 30 (2022): 2347

2021

Feasibility of Quantitative Assessment of Renal Function Using Motion-Insensitive MR Urography in Pediatric Patients, Ramkumar Krishnamurthy,Dmitry Khrichenko, Tobias Block, Sila Kurugol, Jeanne S. Chow, Rajesh Krishnamurthy, International Pediatric Radiology Congress 2021: 704

Abdominal MR imaging on a prototype low-field 0.55T scanner in comparison to a conventional 1.5T scanner, Hersh Chandarana, Barun Bagga, Chenchan Huang, Bari Dane, Robert Petrocelli, Mary Bruno, Mahesh Keerthivasan, Himanshu Bhat, Kai Tobias Block, David Stoffel, and Daniel K Sodickson, In Proc. Intl. Soc. Mag. Reson. Med. 29 (2021): 3830

MP-Dixon-GRASP: Magnetization-Prepared Multiecho GRASP MRI for Free-Breathing Fat/Water-Separated 3D T1 Mapping, Li Feng, Fang Liu, Giorgios Soultanidis, Chenyu Liu, Thomas Benkert, Sara Lewis, Kai Tobias Block, Zahi Fayad, and Yang Yang, In Proc. Intl. Soc. Mag. Reson. Med. 29 (2021): 0754

Rapid Time-Resolved 4D MRA of the Brain Using Golden-Angle Radial Sparse Parallel (GRASP) MRI, Adam E. Goldman-Yassen, Maria J. Borja, Anna Derman, Eytan Raz, Duan Chen, Siddhant Dogra, Kai Tobias Block, and Seena Dehkharghani, In Proc. Intl. Soc. Mag. Reson. Med. 29 (2021): 2879

2020

Stack-of-Stars Inversion-Recovery MRI for Free-Breathing T1 Mapping and IR-Prepared Fat/Water Separation, Li Feng, Kai Tobias Block, Thomas Benkert, Chenyu Liu, Zahi Fayad, Yang Yang, In Proc. Intl. Soc. Mag. Reson. Med. 28 (2020): 2122

Simultaneous Multi-Slice Radial Echo Volumar Imaging for Fast Simultaneous Multi-Parametric Imaging, Christoph Rettenmeier, Danilo Maziero, Kai Tobias Block, and V. Andrew Stenger, In Proc. Intl. Soc. Mag. Reson. Med. 28 (2020): 5029

USPIO-Enhanced Imaging of Mediastinal Lymph Nodes in Esophageal Cancer with Sparse Radial MRI, I.T. Maatman, D. de Gouw, J.J. Hermans, K.T. Block, M.C. Maas, T.W.J. Scheenen, In Proc. Intl. Soc. Mag. Reson. Med. 28 (2020): 5985

Motion-Corrected Pulmonary Imaging Using Spiral UTE Acquisition and Accelerated GROG-XD-GRASP Reconstruction, Eddy Solomon, Li Feng, Thomas Benkert, Schneider Moritz, Kai Tobias Block, Daniel K. Sodickson, Hersh Chandarana, In Proc. Intl. Soc. Mag. Reson. Med. 28 (2020): 6218

Free-Breathing Radial Imaging using a Pilot-Tone RF Transmitter for Detection of Respiratory Motion, Eddy Solomon, Thomas Vahle, Jan Paska, David Rigie, Kai Tobias Block, Daniel Sodickson, Fernando Boada, Hersh Chandarana, In Proc. Intl. Soc. Mag. Reson. Med. 28 (2020): 6664

MP-RAVE: IR-Prepared T1-Weighted Radial Stack-of-Stars 3D GRE Imaging with Retrospective Motion Correction, Eddy Solomon, Houchun H. Hu, Kai Tobias Block, Daniel K. Sodickson, Hersh Chandarana, In Proc. Intl. Soc. Mag. Reson. Med. 28 (2020): 6837

2019

Dynamic Magnetic Resonance Imaging Study of Vocal Tract Kinematics in Contemporary Musical Theatre Singing, Aaron M. Johnson, Tobias Block, Matthew Edwards, 48th Annual Symposium of The Voice Foundation: Care of the Professional Voice (2019): VP25

In Vivo Multicomponent 3D-T1? Relaxation Mapping of Human Liver under Free-breathing, Azadeh Sharafi, Rahman Baboli, Krishna Shanbhogue, Sonja Olsen, Tobias Block, Hersh Chandarana, Ravinder Regatte, In Proc. Intl. Soc. Mag. Reson. Med. 27 (2019): 1162

MR Optimum – A web-based application for signal-to-noise ratio evaluation, Eros Montin, Roy Wiggins, Kai Tobias Block, Riccardo Lattanzi, In Proc. Intl. Soc. Mag. Reson. Med. 27 (2019): 4617

Free-Breathing Water, Fat, and Iron Quantification in the Abdomen Using Radial Multi-Echo Acquisition and Respiratory-Resolved Model-Based Reconstruction, Manuel Schneider, Thomas Benkert, Eddy Solomon, Dominik Nickel, Matthias Fenchel, Berthold Kiefer, Andreas Maier, Hersh Chandarana, and Kai Tobias Block, In Proc. Intl. Soc. Mag. Reson. Med. 27 (2019): 6937

Can Baseline MRI Parameters Help to Predict Rectal Cancer Response to Neoadjuvant Chemoradiation?, Ryan Chung, Chenchan Huang, Tobias Block, Hersh Chandarana, SAR 2019 Annual Scientific Meeting and Educational Course, Abstract CID: 3077349

2018

Free-Breathing Motion Insensitive T1-Weighted Spine MRI in Children Using a Radial Acquisition at 3 Tesla, Houchun Hu, Thomas Benkert, Mark Smith, Jerome Rusin, Aaron McAllister, Jeremy Jones, Ramkumar Krishnamurthy, Kai Tobias Block, In Proc. Intl. Soc. Mag. Reson. Med. 26 (2018): 2639

Challenging the Assumptions of MRI: Data Platforms & Architecture, Kai Tobias Block, In Proc. Intl. Soc. Mag. Reson. Med. 26 (2018): E1073

High Resolution T1 quantification from golden-angle radial 3D acquisitions, Oliver Maier, Matthias Schloegl, Jasper Schoormans, Bram Coolen, Tobias Block, Thomas Benkert, Gustav Strijkers, Rudolf Stollberger, In Proc. Intl. Soc. Mag. Reson. Med. 26 (2018): 5636

Optimization of MR-Based Attenuation Correction for Cardiac PET/MR Using Free-Breathing Multi-Echo Golden-Angle Radial Stack-of-Stars MR, Philip Robson, Thomas Benkert, MariaGiovanna Trivieri, Nicolas Karakatsanis, Ronan Abgral, Marc Dweck, Jason Kovacic, Tobias Block, Zahi Fayad, In Proc. Intl. Soc. Mag. Reson. Med. 26 (2018): 3683

Free-Breathing Motion Insensitive 3D T1-Weighted Post-Contrast Spine and Enterography MRI Using a Golden-Angle Radial Acquisition in Non-Sedated Pediatric Patients at 3 Tesla, Houchun Harry Hu, Thomas Benkert, Mark Smith, Ramkumar Krishnamurthy, Rajesh Krishnamurthy, Kai Tobias Block, ISMRM-RSNA Co-Provided Workshop on High-Value MRI 2016, Washington DC, USA: Poster 1

Real-Time Assessment of Femoroacetabular Motion Using Radial Gradient Echo MRI in Routine Clinical Practice: A Feasibility Study, Hien Pham, Christopher Burke, William Walter, Tobias Block, Jonathan Vigdorchik, Thomas Youm, AAOS Annual Meeting 2018: 4220

2017

Comprehensive Dynamic Contrast-Enhanced 3D MR Imaging of the Breast with Fat/water Separation and High Spatiotemporal Resolution Using Dixon Radial Volumetric Encoding (Dixon-RAVE), Thomas Benkert, Kai Block, Samantha Heller, Melanie Moccaldi, Daniel Sodickson, Sungheon Kim, Linda Moy, In Proc. Intl. Soc. Mag. Reson. Med. 25 (2017): 2034

Comprehensive T1-Weighted Dynamic Liver MRI During Free-Breathing Using Fat/water Separation, Radial Sampling, Compressed Sensing, Parallel Imaging, and Motion-Weighted Reconstruction, Thomas Benkert, Li Feng, Luke Gerges, Krishna Shanbhogue, Chenchan Huang, Daniel Sodickson, Hersh Chandarana, Kai Block, In Proc. Intl. Soc. Mag. Reson. Med. 25 (2017): 0902

Free-Breathing T2-Weighted Abdominal Examination Using Radial 3D Fast Spin-Echo Imaging, Thomas Benkert, John Mugler III, Bjorn Stemkens, Daniel Sodickson, Hersh Chandarana, Kai Block, In Proc. Intl. Soc. Mag. Reson. Med. 25 (2017): 1478

Free-Breathing Volumetric Fat/water Separation by Combining Radial Sampling, Compressed Sensing, and Parallel Imaging, Thomas Benkert, Li Feng, Daniel Sodickson, Hersh Chandarana, Kai Block, In Proc. Intl. Soc. Mag. Reson. Med. 25 (2017): 0031

GRASP with Motion Compensation for DCE-MRI of the Abdomen, Koji Fujimoto, Li Feng, Ricardo Otazo, Kai Block, Henry Rusinek, Nicole Wake, Hersh Chandarana, In Proc. Intl. Soc. Mag. Reson. Med. 25 (2017): 2009

High Spatiotemporal Resolution 4D-MRI for Evaluation of Spatially Resolved Pulmonary Function, Hersh Chandarana, Li Feng, David Smith, Jean Delacoste, David Stoffel, Priya Bhattacharji, Hoi Cheung Zhang, Thomas Benkert, Daniel Sodickson, Matthias Stuber, Kai Block, Ricardo Otazo, In Proc. Intl. Soc. Mag. Reson. Med. 25 (2017): 4908

Method of Choice to Increase the Motion-Robustness for Free-Breathing Applications: Self-Gating, Motion-Weighting, or Extra-Dimensional Reconstruction, Thomas Benkert, Li Feng, Mark Bittman, Justin Ream, Daniel Sodickson, Ricardo Otazo, Kai Block, Hersh Chandarana, In Proc. Intl. Soc. Mag. Reson. Med. 25 (2017): 3927

Highly Accelerated Quantitative MRI with ICTGV Regularized Reconstruction, Matthias Schloegl, Martin Holler, Oliver Maier, Thomas Benkert, Kristian Bredies, Kai Tobias Block, Rudolf Stollberger, In Proc. Intl. Soc. Mag. Reson. Med. 25 (2017): 3873

Impact of Temporal Resolution on Quantitative Renal Perfusion MRI: Assessment Using a Single Contrast Injection and a Continuous Golden-Angle Radial Sampling Technique with Iterative Reconstruction, Johannes Budjan, Philipp Riffel, Melissa Ong, Robert Grimm, Kai Tobias Block, Frank Zöllner, Stefan Schoenberg, Ulrike Attenberger, Daniel Hausmann, In Proc. Intl. Soc. Mag. Reson. Med. 25 (2017): 3283

Influence of Temporal Resolution on Liver Perfusion Using Golden-Angle Radial Sparse Parallel MRI, Nikolaos Kallistis, Kai Tobias Block, Robert Grimm, Hersh Chandarana, Ian Rowe, Steven Sourbron, In Proc. Intl. Soc. Mag. Reson. Med. 25 (2017): 5176

MRI-Based Synthetic CT for Radiation Treatment of Lung Cancer, Hesheng Wang, Hersh Chandarana, Kai Tobias Block, Thomas Vahle, Indra Das, In Proc. Intl. Soc. Mag. Reson. Med. 25 (2017): 2607

Real-Time Prospective Bulk Motion Exclusion for Robust 3D Free-Breathing Abdominal Imaging, Bjorn Stemkens, Thomas Benkert, Hersh Chandarana, Cornelis van den Berg, Jan Lagendijk, Daniel Sodickson, Rob Tijssen, Kai Tobias Block, In Proc. Intl. Soc. Mag. Reson. Med. 25 (2017): 3941

Accelerated Knee Imaging Using a Deep Learning Based Reconstruction, Florian Knoll, Kerstin Hammernik, Elisabeth Garwood, Anna Hirschmann, Leon Rybak, Mary Bruno, Tobias Block, James Babb, Thomas Pock, Daniel Sodickson, Michael Recht, In Proc. Intl. Soc. Mag. Reson. Med. 25 (2017): 0645

Dynamic Contrast-Enhanced Imaging of the Rectum Using Golden-Angle Radial Sparse Parallel MRI (GRASP): Initial Experience and Comparison to a Conventional Approach Using Time-Resolved Angiography with Interleaved Stochastic Trajectories (TWIST), Daniel Hausmann, Jing Liu, Philipp Riffel, Johannes Budjan, Robert Grimm, Tobias Block, Stefan Schoenberg, Ulrike Attenberger, In Proc. Intl. Soc. Mag. Reson. Med. 25 (2017): 4978

Mitigating the Effect of Magnetization Transfer in Magnetic Resonance Fingerprinting, Tom Hilbert, Tobias Kober, Tiejun Zhao, Tobias Block, Zidan Yu, Jean-Philippe Thiran, Gunnar Krueger, Daniel Sodickson, Martijn Cloos, In Proc. Intl. Soc. Mag. Reson. Med. 25 (2017): 0074

2016

Free-Breathing Volumetric Fat/water Separation by Combining Radial Sampling, Compressed Sensing, and Parallel Imaging, Thomas Benkert, Daniel Sodickson, Hersh Chandarana, Kai Tobias Block, In Proc. Intl. Soc. Mag. Reson. Med. 24 (2016): 0570

Motion-Robust Abdominal DCE-MRI Using Respiratory-Gated Golden-Angle Radial Sparse Parallel MRI, Robert Grimm, Dominik Nickel, Qiu Wang, Boris Mailhe, Berthold Kiefer, Kai Tobias Block, Tobias Heye, In Proc. Intl. Soc. Mag. Reson. Med. 24 (2016): 4266

Fast and Accurate T2 Mapping from Multi Spin Echo Data Using Bloch-Simulation-Based Reconstruction: Investigation of Intra-Subject and Inter-Scan Stability and Reproducibility, Veronica Cosi, Akio Yoshimoto, Timothy Shepherd, Kai Tobias Block, Daniel Sodickson, Noam Ben-Eliezer, In Proc. Intl. Soc. Mag. Reson. Med. 24 (2016): 1536

A New Method for Accurate Detection of Cartilage Lesions in Femoroacetabular Impingement Using Quantitative T2 Mapping: Preliminary Validation Against Arthroscopic Findings at 3 T, Noam Ben-Eliezer, Akio Yoshimoto, Kai Tobias Block, Roy Davidovitch, Thomas Youm, Robert Meislin, Michael Recht, Daniel Sodickson, Riccardo Lattanzi, In Proc. Intl. Soc. Mag. Reson. Med. 24 (2016): 2272

Quantitative T2 Mapping Detects Pathology in Normal-Appearing Brain Regions of Relapsing-Remitting MS Patients, Timothy Shepherd, Ivan Kirov, James Babb, Mary Bruno, Robert Charlson, Jacqueline Smith, Kai Tobias Block, Daniel Sodickson, Noam Ben-Eliezer, In Proc. Intl. Soc. Mag. Reson. Med. 24 (2016): 4058

Clinical Feasibility of Free-Breathing Gadoxetic Acid-Enhanced Liver MRI Using Incoherent Undersampling in Patients with Transient Dyspnea, Jeong Hee Yoon, Jeong Min Lee, Robert Grimm, Son Yohan, Kiefer Berthold, Tobias Block, Hersh Chandarana, Joon Koo Han, In Proc. Intl. Soc. Mag. Reson. Med. 24 (2016): 2936

Comparison Between Radial and Cartesian Sampling Patterns in Accelerated Real-Time Cardiac Cine MRI, Elwin Bassett, Ganesh Adluru, Brent Wilson, Cory Nitzel, Tobias Block, Hassan Haji-Valizadeh, Edward DiBella, Daniel Kim, In Proc. Intl. Soc. Mag. Reson. Med. 24 (2016): 3132

Yarra: An Open Software Framework for Clinical Evaluation of Reconstruction Prototypes, Kai Tobias Block and Daniel K. Sodickson, ISMRM Workshop on Data Sampling and Image Reconstruction 2016, Sedona, USA

2015

Simultaneous Conventional Dynamic MR Urography and High Temporal Resolution Perfusion MRI of Bladder Tumors Using a Novel Free-Breathing Golden-Angle Radial Compressed-Sensing Sequence, Nainesh Parikh, Justin Ream, Hoi Cheung Zhang, Tobias Block, Hersh Chandarana, Andrew Rosenkrantz, RSNA 2015: 15015035

Accelerated and Motion-Robust In Vivo T2 Mapping from Radially Undersampled Data Using Bloch-Simulation-Based Iterative Reconstruction, Noam Ben-Eliezer, Daniel K. Sodickson, Timothy Shepherd, Graham C. Wiggins, Kai Tobias Block, In Proc. Intl. Soc. Mag. Reson. Med. 23 (2015): 1664

Cartilage Assessment in Femoroacetabular Impingement Using Bloch-Simulation-Based T2 Mapping at 3 T: Preliminary Validation Against Intra-Operative Findings, Noam Ben-Eliezer, Matthieu Guillemin, Akio Yoshimoto, Kai Tobias Block, Roy Davidovitch, Thomas Youm, Robert Meislin, Michael Recht, Daniel K. Sodickson, Riccardo Lattanzi, In Proc. Intl. Soc. Mag. Reson. Med. 23 (2015): 4169

Density Compensation for Iterative Reconstruction from Under-Sampled Radial Data, Boris Mailhe, Qiu Wang, Robert Grimm, Marcel Dominik Nickel, Kai Tobias Block, Hersh Chandarana, Mariappan S. Nadar, In Proc. Intl. Soc. Mag. Reson. Med. 23 (2015): 2452

Feasibility of In Vivo Dynamic Diffusion Tensor Imaging on a 3T Clinical Scanner with a Multi Echo Sequence and Compressed Sensing Reconstruction, Steven Baete, Jose G. Raya, Florian Knoll, Gene Y. Cho, Prodromos Parasoglou, Ryan Brown, Kai Tobias Block, Ricardo Otazo, Jenny Bencardino, Eric E. Sigmund, In Proc. Intl. Soc. Mag. Reson. Med. 23 (2015): 2889

Identification of Quantitative Differences in Normal-Appearing White Matter of Multiple Sclerotic Patients Vs. Healthy Controls Using a Novel Bloch-Simulation-Based T2 Mapping Technique, Noam Ben-Eliezer, Veronica Cosi, Akio Yoshimoto, Daniel K. Sodickson, Mary Bruno, Kai Tobias Block, Timothy Shepherd, In Proc. Intl. Soc. Mag. Reson. Med. 23 (2015): 4364

Impact of Temporal Resolution on Diagnostic Performance of Quantitative DCE-MRI of Prostate Cancer: Evaluation Using a Novel Golden-Angle Radial Compressed-Sensing Sequence and Single Contrast Injection, Nainesh Parikh, Justin Ream, Kai Tobias Block, Weisheng Xu, Hersh Chandarana, Li Feng, Samir Taneja, Andrew Rosenkrantz, In Proc. Intl. Soc. Mag. Reson. Med. 23 (2015): 3834

Improved FDG Kinetic Analysis in Brain Tumors Through Simultaneous MR/PET Acquisition, Anne-Kristin Vahle, Harikrishna Rallapalli, Artem V. Mikheev, Thomas Koesters, Kai Tobias Block, Jean Logan, Timothy Shepherd, Girish Fatterpekar, David Faul, Fernando Boada, In Proc. Intl. Soc. Mag. Reson. Med. 23 (2015): 0508

Large-FOV High Temporal Resolution Free-Breathing MR Urography Using a Continuous Golden-Angle Radial Acquisition Scheme with Compressed Sensing Reconstruction: Feasibility and Comparison with Standard Cartesian Acquisition, Nainesh Parikh, Justin Ream, Hoi Cheung Zhang, Kai Tobias Block, Hersh Chandarana, Andrew Rosenkrantz, In Proc. Intl. Soc. Mag. Reson. Med. 23 (2015): 1566

Novel Sparse Model and Reconstruction for Dynamic Contrast-Enhanced MRI, Qiu Wang, Boris Mailhe, Robert Grimm, Marcel Dominik Nickel, Kai Tobias Block, Hersh Chandarana, Mariappan S. Nadar, In Proc. Intl. Soc. Mag. Reson. Med. 23 (2015): 3791

Research Promises: Real-Time/Free-Breathing/Ungated Functional Assessment, Kai Tobias Block, In Proc. Intl. Soc. Mag. Reson. Med. 23 (2015): 8058

Respiratory Motion-Resolved Compressed Sensing Reconstruction of Free-Breathing Radial Acquisition for Improved Dynamic Liver MRI with Hepatobiliary Contrast Agent, Hersh Chandarana, Li Feng, Justin Ream, Anna M. Wang, James Babb, Kai Tobias Block, Mary Bruno, Daniel K. Sodickson, Ricardo Otazo, In Proc. Intl. Soc. Mag. Reson. Med. 23 (2015): 4110

2014

Variable Temporal Resolution Reconstruction for Golden-Angle Radial Sparse Parallel DCE-MRI, Robert Grimm, Dominik Nickel, Jana Hutter, Christoph Forman, Berthold Kiefer, Joachim Hornegger, and Kai Tobias Block, In Proc. Intl. Soc. Mag. Reson. Med. 22 (2014): 5773

High Spatiotemporal Dynamic Contrast-Enhanced MRI of the Small Bowel in Active Crohn’s Terminal Ileitis using Compressed Sensing, Parallel Imaging, and Golden-Angle Radial Sampling, Justin M Ream, Ankur M Doshi, K Tobias Block, Sungheon Kim, Ricardo Otazo, Li Feng, and Hersh Chandarana, In Proc. Intl. Soc. Mag. Reson. Med. 22 (2014): 4292

High resolution DCE MRI of the Pituitary gland using Radial K space Aquisition with Compressed Sensing Reconstruction, Camilla Rossi Espagnet, Lev Bangiyev, Kai Tobias Block, Robert Grimm, Li Feng, Vito Ruggiero, James Babb, Adam Davis, Daniel K. Sodickson, and Girish Fatterpekar, In Proc. Intl. Soc. Mag. Reson. Med. 22 (2014): 4669

Functional assessment of hypopituitarism: Novel perfusion criteria using radial-VIBE sequence with GRASP technique, Camilla Rossi Espagnet, Lev Bangiyev, Kai Tobias Block, Robert Grimm, Daniel K. Sodickson, Benjamin Cohen, Thomas Mulholland, Ajax George, James Babb, and Girish Fatterpekar, In Proc. Intl. Soc. Mag. Reson. Med. 22 (2014): 6992

Optimizing MR acquisition time for dynamic pituitary gland evaluation utilizing GRASP, Camilla Rossi Espagnet, Lev Bangiyev, Kai Tobias Block, Robert Grimm, Fernando Boada, Timothy Shepherd, David Chen, James Babb, and Girish Fatterpekar, In Proc. Intl. Soc. Mag. Reson. Med. 22 (2014): 7118

Flexible temporal reconstruction of continuously acquired dynamic contrast enhanced acquisition for simultaneous perfusion and morphologic imaging of the abdomen, Hersh Chandarana, Tobias Block, Justin M Ream, Henry Rusinek et al, In Proc. Intl. Soc. Mag. Reson. Med. 22 (2014): 5302

Combined Compressed Sensing, Parallel Imaging, and Golden-Angle Radial Sampling for High Spatiotemporal Dynamic Contrast-Enhanced MRI of the Prostate, Rosenkrantz AB, Geppert C, Grimm R, Block TK, Glielmi C, Feng Li, Otazo R, Ream JM, Romolo MM, Taneja SS, Sodickson DK, Chandarana H, In Proc. Intl. Soc. Mag. Reson. Med. 22 (2014): 988

Accelerated in vivo mapping of T2 relaxation from radially undersampled datasets using compressed sensing and model-based reconstruction, Noam Ben-Eliezer, Li Feng, Kai Tobias Block, Daniel K. Sodickson, and Ricardo Otazo, In Proc. Intl. Soc. Mag. Reson. Med. 22 (2014): 1597

Rapid and Accurate T2 Mapping from Multi Spin Echo Data Using Bloch-Simulation-Based Reconstruction, Noam Ben-Eliezer, Daniel K. Sodickson, and Kai Tobias Block, In Proc. Intl. Soc. Mag. Reson. Med. 22 (2014): 1499

Model-based DTI reconstruction with sparsity constraints on the diffusion tensor, Florian Knoll, Jos’e G Raya, Rafael O Halloran, Steven Beate, Eric Sigmund, Roland Bammer, Tobias Block, Ricardo Otazo, and Daniel K Sodickson, In Proc. Intl. Soc. Mag. Reson. Med. 22 (2014): 1169

Combination of a radial sequence for in vivo DTI of articular cartialge with an iterative model-based reconstruction, Jose G Raya, Florian Knoll, Lauren Burcaw, Sina Milani, Daniel K Sodickson, and Tobias K Block, In Proc. Intl. Soc. Mag. Reson. Med. 22 (2014): 7865

Simultaneous MR-PET Reconstruction using Multi Sensor Compressed Sensing and Joint Sparsity, Florian Knoll, Thomas Koesters, Ricardo Otazo, Tobias Block, Li Feng, Kathleen Vunckx, David Faul, Johan Nuyts, Fernando Boada, and Daniel K Sodickson, In Proc. Intl. Soc. Mag. Reson. Med. 22 (2014): 6395

Motion-compensated EM PET Reconstruction for Simultaneous PET/MR Exams, Thomas Koesters, Li Feng, Kai Tobias Block, Michael Fieseler, Klaus P Schäfers, David Faul, Daniel K Sodickson, and Fernando Emilio Boada, In Proc. Intl. Soc. Mag. Reson. Med. 22 (2014): 4831

Radial-VIBE with GRASP: A Novel Technique in Evaluation of the Head and Neck, Lev Bangiyev, Xin Wu, Kai Tobias Block, Robert Grimm Camilla Rossi Espagnet, Daniel K. Sodickson, Mari Hagiwara, Mary Bruno, James Babb, Girish Fatterpekar, ASNR 2014: EdE-59

Permeability Measures of Normal Structures of Head and Neck: A Proof-of-Principle Study Utilizing DCE Imaging with Radial-VIBE and GRASP Technique, Lev Bangiyev, Xin Wu, Kai Tobias Block, Robert Grimm Camilla Rossi Espagnet, Daniel K. Sodickson, Mari Hagiwara, Mary Bruno, James Babb, Girish Fatterpekar, ASNR 2014: O-103

2013

L. Bangiyev, C. Rossi Espagnet, T. Block, A. Davis, M. Bruno, F. Boada, G. M. Fatterpekar, Permeability imaging of the pituitary gland: a novel application of RADIAL VIBE with GRASP technique, ENRS 25th Annual Meeting 2013

Maya C. Larson, Philipp Weisser, Renate M. Hammerstingl, Martin Beeres, Kai T. Block, Thomas J. Vogl, Free Breathing Radial 3D VIBE– A Possibility to Perform Dynamic Contrast Enhanced Abdominal MRI Examinations of Children under General Anesthesia with an Improved Image Quality, RSNA 2013

C.R. Seuss, A.P. Klautau Leite, J.S. Babb, M. Freed, K.T. Block, S. Kim, L. Moy, Utility of a Quantitative Analysis of Contrast Enhancement to Discriminate Between Benign and Malignant Entities Using a Linear Principal Component Analysis Method, RSNA 2013

R. Grimm, S. Fürst, I. Dregely, C. Forman, J. Hutter, S. Nekolla, B. Kiefer, M. Schwaiger, J. Hornegger, and T. Block, Self-gated Radial MRI for Respiratory Motion Compensation on Hybrid PET/MR Systems, MICCAI 2013: #624

L. Bangiyev, E. Raz, T. Block, M. Hagiwara, E. Yu, G.M. Fatterpekar, Contrast-enhanced radial 3D fat-suppressed T1-weighted gradient echo (Radial-VIBE) sequence: A viable and potentially superior alternative to conventional T1-MPRAGE with water excitation and fat-suppressed contrast-enhanced T1W sequence for evaluation of the orbit, ASNR Annual Meeting 2013: O-413

T. Kosters , M. Fieseler, T. Block, F. Wubbeling, D. Faul, F. Boada, K. Schafers, Combined AW-OSEM Reconstruction and Mass-Preserving Motion Correction of PET Data, 12th International Meeting on Fully Three-Dimensional Image Reconstruction in Radiology and Nuclear Medicine 2013, Lake Tahoe

F. Knoll, K.T. Block, K. Bredies, C. Diwoky, L. Axel, D.K. Sodickson, R. Stollberger, Accelerated 3D Radial Imaging with 3D Variational Regularization, In Proc. Intl. Soc. Mag. Reson. Med. 21 (2013): 2636

A.P.K. Leite, M. Freed, M. Moccaldi, K.T. Block, A. Melsaether, A. Amarosa, S. Kim, L. Moy, Association of Lesion and Background Parenchyma in Diagnostically Challenging Breast Lesions, In Proc. Intl. Soc. Mag. Reson. Med. 21 (2013): 3364

R. Grimm, L. Feng, C. Forman, J. Hutter, B. Kiefer, J. Hornegger, K.T. Block, Automatic Bolus Analysis for DCE-MRI Using Radial Golden-Angle Stack-Of-Stars GRE Imaging, In Proc. Intl. Soc. Mag. Reson. Med. 21 (2013): 0696

K.T. Block, R. Grimm, L. Feng, R. Otazo, H. Chandarana, M. Bruno, C. Geppert, D.K. Sodickson, Bringing Compressed Sensing to Clinical Reality: Prototypic Setup for Evaluation in Routine Applications, In Proc. Intl. Soc. Mag. Reson. Med. 21 (2013): 3809

L. Feng, J. Liu, K.T. Block, J. Xu, L. Axel, D.K. Sodickson, R. Otazo, Compressed Sensing Reconstruction with an Additional Respiratory-Phase Dimension for Free-Breathing Imaging, In Proc. Intl. Soc. Mag. Reson. Med. 21 (2013): 0606

R. Grimm, C. Forman, J. Hutter, B. Kiefer, J. Hornegger, K.T. Block, Fast Automatic Coil Selection for Radial Stack-Of-Stars GRE Imaging, In Proc. Intl. Soc. Mag. Reson. Med. 21 (2013): 3786

H. Chandarana, K.T. Block, H. Rusinek, M.B. Greenberg, L. Feng, D.K. Sodickson, R. Otazo, Free-Breathing Dynamic Contrast Enhanced Compressed-Sensing Imaging for Reliable Estimation of Liver Perfusion, In Proc. Intl. Soc. Mag. Reson. Med. 21 (2013): 4084

H. Chandarana, L. Heacock, R. Rakheja, L. DeMello, J. Bonavita, K.T. Block, C. Geppert, K. Friedman, Free-Breathing Radial 3D Fat-Suppressed T1-Weighted Gradient Echo Sequence for Pulmonary Nodule Detection in Patients Undergoing PET/CT Followed by Simultaneous PET/MR Examination, In Proc. Intl. Soc. Mag. Reson. Med. 21 (2013): 4108

M. Nittka, R. Otazo, L.D. Rybak, K.T. Block, C. Geppert, D.K. Sodickson, M.P. Recht, Highly Accelerated SEMAC Metal Implant Imaging Using Joint Compressed Sensing and Parallel Imaging, In Proc. Intl. Soc. Mag. Reson. Med. 21 (2013): 2558

J.G. Raya, E. Dettmann, A. Golestani, K.T. Block, in vivo DTI of Articular Cartialge at 3T with a Spin Echo Radial Diffusion Tensor Imaging (RAISED) Sequence, In Proc. Intl. Soc. Mag. Reson. Med. 21 (2013): 3530

R. Grimm, S. Fürst, I. Dregely, S.G. Nekolla, S. Ziegler, S. Bauer, D. Nickel, B. Kiefer, J. Hornegger, M. Schwaiger, K.T. Block, MR-PET Respiration Compensation Using Self-Gated Motion Modeling, In Proc. Intl. Soc. Mag. Reson. Med. 21 (2013): 0829

N. Ben-Eliezer, D.K. Sodickson, K.T. Block, A New Model-Based Technique for Accurate Reconstruction of T2 Relaxation Maps from Fast Spin-Echo Data, In Proc. Intl. Soc. Mag. Reson. Med. 21 (2013): 2453

R. Grimm, S. Bauer, B. Kiefer, J. Hornegger, K.T. Block, Optimal Channel Selection for Respiratory Self-Gating Signals, In Proc. Intl. Soc. Mag. Reson. Med. 21 (2013): 3749

M. Freed, A.P.K. Leite, J. Zhang, M. Moccaldi, K.T. Block, L. Moy, S. Kim, Separation of Benign and Malignant Breast Lesions Using Pharmacokinetic Analysis for a Biopsy Cohort, In Proc. Intl. Soc. Mag. Reson. Med. 21 (2013): 0200

K.T. Block, R. Grimm, L. Feng, R. Otazo, H. Chandarana, D.K. Sodickson, Prototypic Setup for Evaluation of a Compressed-Sensing Technique in Clinical Patient Studies, ISMRM Workshop on Data Sampling & Image Reconstruction 2013, Sedona

K. Sooah, M.J. Kim, K.T. Block, H. Chandarana, Comparison of free-breathing radial 3D fat-suppressed T1-weighted gradient echo (Radial-VIBE) and conventional T1-weighted Cartesian (VIBE) acquisitions in patients undergoing MR enterography at 1.5 T, ARC 2013: 273

2012

H. Chandarana, M. Winfeld, K.T. Block, S. Lala, D. Mazori, E. Giuffrida, R. Sarvis, S. Milla, Improved Image Quality in Pediatric Abdominopelvic MRI Using Free-breathing Radial 3D Fat-suppressed T1-weighted Gradient-Echo (Radial-VIBE) Sequence as Compared to Conventional T1-weighted Cartesian (Conventional-VIBE) Sequence, RSNA 2012

M. Larson, P. Weisser, K.T. Block, M. Beeres, R. Bauer, S. Boettger, R. Hammerstingl, T. Vogl, Free Breathing Radial 3D VIBE Contrast-enhanced MR Imaging—A Time Saving Protocol in Pediatric MR Examinations of Children Under General Anesthesia, RSNA 2012

R. Bauer, I. Radtke, M. Uecker, S. Zhang, K.T. Block, T. Graf, J.M. Kerl, T. Vogl, M. Larson, True Real-Time Cardiac MRI with Radial K-Space Sampling in Free Breathing without ECG-synchronization—Improved Image Quality with Iterative Image Reconstruction, RSNA 2012

X. Wu, E. Raz, K.T. Block, C. Geppert, M. Hagiwara, M. Bruno, G. Fatterpekar, Radial-VIBE sequence: A viable and potentially superior alternative to conventional fat-suppressed contrast-enhanced T1-weighted studies of the head and neck, ASHNR 2012

K.T. Block, M. Fenchel, Simple Method for Attenuation of Streaking Artifacts from Peripheral Intensity Accumulation, In Proc. Intl. Soc. Mag. Reson. Med. 20 (2012): 2444

L. Feng, H. Chandarana, J. Xu, K.T. Block, D. Sodickson, R. Otazo, K-T Radial SPARSE-SENSE: Combination of Compressed Sensing and Parallel Imaging with Golden Angle Radial Sampling for Highly Accelerated Volumetric Dynamic MRI, In Proc. Intl. Soc. Mag. Reson. Med. 20 (2012): 0081

H. Chandarana, L. Feng, K.T. Block, J.P. Stepancic, D. Sodickson, R. Otazo, Contrast-Enhanced Free-Breathing Perfusion Weighted MR Imaging of the Whole-Liver with High Spatial and Temporal Resolution, In Proc. Intl. Soc. Mag. Reson. Med. 20 (2012): 4009

H. Chandarana, L. Feng, K.T. Block, A.B. Rosenkrantz, R. Lim, D. Chu, D. Sodickson, R. Otazo, Free-Breathing Dynamic Contrast-Enhanced MRI of the Liver with Radial Golden-Angle Sampling Scheme and Advanced Compressed-Sensing Reconstruction, In Proc. Intl. Soc. Mag. Reson. Med. 20 (2012): 4206

S. Kim, L. Feng, L. Moy, M. Moccaldi, K.T. Block, D. Sodickson, R. Otazo, Highly-Accelerated Golden-Angle Radial Acquisition with Joint Compressed Sensing and Parallel Imaging Reconstruction for Breast DCE-MRI, In Proc. Intl. Soc. Mag. Reson. Med. 20 (2012): 1468

R. Grimm, K.T. Block, J. Hutter, C. Forman, C. Hintze, B. Kiefer, J. Hornegger, Self-Gating Reconstructions of Motion and Perfusion for Free-Breathing T1-Weighted DCE-MRI of the Thorax Using 3D Stack-Of-Stars GRE Imaging, In Proc. Intl. Soc. Mag. Reson. Med. 20 (2012): 0598

R. Grimm, J. Churt, A. Fieselmann, K.T. Block, B. Kiefer, J. Hornegger, A Digital Perfusion Phantom for T1-Weighted DCE-MRI, In Proc. Intl. Soc. Mag. Reson. Med. 20 (2012): 2559

D. Nickel, R. Grimm, K.T. Block, Estimation of Mean Noise Propagation in SENSE for Generation of Optimized Undersampling Patterns, In Proc. Intl. Soc. Mag. Reson. Med. 20 (2012): 2226

J. Xu, L. Feng, R. Otazo, A. Yang, K.T. Block, B. Srichai, R. Lim, K.A. Mcgorty, J. Reaume, L. Axel, Y. Wang, D. Sodickson, Feasibility of 5-Minute Comprehensive Cardiac MR Examination Using Highly Accelerated Parallel Imaging and Compressed Sensing, In Proc. Intl. Soc. Mag. Reson. Med. 20 (2012): 3946

T.C. Chang, M. Nadar, J. Guehring, M. Zenge, K.T. Block, P. Speier, M. Hansen, E. Mueller, Reconstruction for Dynamic 2D-Radial Cardiac MRI Using Prior Enhanced Compressed Sensing, In Proc. Intl. Soc. Mag. Reson. Med. 20 (2012): 0080

R. Otazo, L. Feng, H. Chandarana, K.T. Block, L. Axel, D.K. Sodickson, Combination of Compressed Sensing and Parallel Imaging for Highly-Accelerated Dynamic MRI, IEEE ISBI 2012: FR-AM1.O4.4

2011

R.W. Bauer, I. Radtke, C. Larson, S. Zhang, K.T. Block, T.G. Graf et al., True Real-Time Cardiac MRI in Free Breathing without ECG-Synchronization Using a TrueFISP Sequence with Radial k-Space Sampling, RSNA 2011: 11011109.

M.C. Larson, R.W. Bauer, J. Kerl, S. Zhang, K.T. Block, M.G. Mack et al., Can True Real-Time MR Imaging with Radial k-Space Sampling be as Accurate as Videofluoroscopy in the Evaluation of Velopharyngeal Dysfunction during Speaking and Swallowing without Radiation?, RSNA 2011: 11015527.

E. Wenkel, C. Geppert, K.T. Block, B. Kiefer, M. Uder, R. Janka, Real time MR guided wire placement: first results in a closed MR scanner, ESMRMB 2011: 152.

K.T. Block and M. Uecker, Simple Method for Adaptive Gradient-Delay Compensation in Radial MRI, In Proc. Intl. Soc. Mag. Reson. Med. 19 (2011): 2816.

H. Chandarana, A.B. Rosenkrantz, R.P. Lim, D. Kim, D.I. Mossa, K. Arhakis, B. Kiefer, K.T. Block, and V.S. Lee, Radial K-Space Sampling for 3D Fat-Suppressed Contrast-Enhanced Imaging of the Liver During Free Breathing, In Proc. Intl. Soc. Mag. Reson. Med. 19 (2011): 2942.

R. Grimm, K.T. Block, B. Kiefer, and J. Hornegger, Bias Correction for Respiration Detection in Radial 3D Gradient-Echo Imaging, In Proc. Intl. Soc. Mag. Reson. Med. 19 (2011): 2677.

A. de Oliveira, K.T. Block, and S. Kannengiesser, 2D RF Pulses with Rotating Read Out Direction for Increased FOV with Elevated Central SNR, In Proc. Intl. Soc. Mag. Reson. Med. 19 (2011): 2792.

T-C. Chang, M.S. Nadar, J. Guehring, M.O. Zenge, K.T. Block, P. Schmitt, and E. Mueller, Non-Contrast-Enhanced 4D MRA Using Compressed Sensing Reconstruction, In Proc. Intl. Soc. Mag. Reson. Med. 19 (2011): 1291.

K. Kim, J. Lee, K.T. Block, J. Han, and B. Choi, Free-breathing dynamic contrast-enhanced (DCE-MRI) of the abdomen at 3.0 T using radial k-space sampling and k-space-weighted image contrast (KWIC) reconstruction: preliminary study, ECR 2011: B-849.

2008

K.T. Block, M. Uecker and J. Frahm, Iterative Reconstruction for R2 Mapping Based on Radial Fast Spin-Echo MRI, In Proc. Intl. Soc. Mag. Reson. Med. 16 (2008): 1432.

K.T. Block, M. Uecker, and J. Frahm, Suppression of MRI Truncation Artifacts Using Total Variation Constrained Data Extrapolation, In Proc. Intl. Soc. Mag. Reson. Med. 16 (2008): 1477.

M. Uecker, K.T. Block, and J. Frahm, Non-linear Inversion with L1-Wavelet Regularization - Application to Autocalibrated Parallel Imaging, In Proc. Intl. Soc. Mag. Reson. Med. 16 (2008): 1479.

M. Uecker, K.T. Block, and J. Frahm, An Automatic Stopping Criterion for Iterative MRI Reconstructions, In Proc. Intl. Soc. Mag. Reson. Med. 16 (2008): 1499.

2007

K.T. Block, A. Karaus, and J. Frahm, Radial Single-Shot STEAM MRI, In Proc. Intl. Soc. Mag. Reson. Med. 15 (2007): 1663.

K.T. Block, M. Uecker, and J. Frahm, Undersampled Radial MRI with Multiple Coils. Iterative Image Reconstruction Using a Total Variation Constraint, In Proc. Intl. Soc. Mag. Reson. Med. 15 (2007): 145.

M. Uecker, K.T. Block, and J. Frahm, Parallel Imaging as a Non-linear Inversion Problem - Improved Reconstructions, In Proc. Intl. Soc. Mag. Reson. Med. 15 (2007): 1740.

K.T. Block, M. Uecker, and J. Frahm, Iterative Image Reconstruction of Undersampled Radial MRI Data from Multiple Coils, ISMRM Workshop on Non-Cartesian MRI Sedona 2007, Workshop Syllabus: Poster 41.