Publications by authors named "Gerald Hefferman"

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Balloon angioplasty versus stent placement for the treatment of portal vein stenosis in children: a single center experience.
Patrick Ghibes, Gerd Grözinger, Steffen Hartleif, Ekkehard Sturm, Gerald M Hefferman

Pediatr Radiol· August 2023

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Safety and Efficacy of Rotational Thrombectomy for Treatment of Arterial Occlusions of the Lower Extremities: A Large Single-Center Retrospective Study.
Christoph Artzner, Isabelle Martin, Gerald Hefferman, Kerstin Artzner, Mario Lescan

Rofo· May 2023

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Lack of correlation between hip osteoarthritis and anatomical spinopelvic parameters obtained in supine position on MRI.
Elke Maurer, Roberto Lorbeer, Gerald Hefferman, Christopher L Schlett, Annette Peters

Injury· February 2023

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Assessing the Accuracy of an Artificial Intelligence-Based Segmentation Algorithm for the Thoracic Aorta in Computed Tomography Applications.
Christoph Artzner, Malte N Bongers, Rainer Kärgel, Sebastian Faby, Gerald Hefferman

Diagnostics (Basel)· July 2022

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Association between cardiovascular risk factors and degenerative disc disease of the thoracolumbar spine in the general population: results from the KORA MRI Study.
Elke Maurer, Christian Klinger, Roberto Lorbeer, Gerald Hefferman, Christopher L Schlett

Acta Radiol· June 2022

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Effects of multiphase versus single-phase CT angiography for the detection of distal cerebral vessel occlusion.
Gerald M Hefferman, Grayson L Baird, David W Swenson, Robert C Ward, Mahesh V Jayaraman

Emerg Radiol· October 2021

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Correlation between thoracolumbar disc degeneration and anatomical spinopelvic parameters in supine position on MRI.
Sven S Walter, Roberto Lorbeer, Gerald Hefferman, Christopher L Schlett, Anette Peters

PLoS One· October 2021

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Compact multifunction digital OFDR system without using an auxiliary interferometer.
Zheyi Yao, Thomas Mauldin, Zhenyu Xu, Gerald Hefferman, Tao Wei

Appl Opt· September 2021

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Quantitative Evaluation of Peripheral Arterial Blood Flow Using Peri-Interventional Fluoroscopic Parameters: An In Vivo Study Evaluating Feasibility and Clinical Utility.
Patrick Ghibes, Gerald Hefferman, Konstantin Nikolaou, Roland Syha, Christoph Artzner

Biomed Res Int· December 2020

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Breaking limitations of fiber identification in traditional OFDR systems via compensation of initial optical frequency instability.
Zheyi Yao, Thomas Mauldin, Zhenyu Xu, Gerald Hefferman, Tao Wei

Opt Lett· November 2020

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MRI-guided percutaneous thermoablation in combination with hepatic resection as parenchyma-sparing approach in patients with primary and secondary hepatic malignancies: single center long-term experience.
Moritz T Winkelmann, Rami Archid, Georg Gohla, Gerald Hefferman, Jens Kübler

Cancer Imaging· May 2020

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Application of a Metal Artifact Reduction Algorithm for C-Arm Cone-Beam CT: Impact on Image Quality and Diagnostic Confidence for Bronchial Artery Embolization.
Arne Estler, Malte Bongers, Christoph Thomas, Gerald Hefferman, Johannes Hofmann

Cardiovasc Intervent Radiol· October 2019

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Low-cost optical fiber physical unclonable function reader based on a digitally integrated semiconductor LiDAR.
Zheyi Yao, Thomas Mauldin, Gerald Hefferman, Zheyu Xu, Ming Liu

Appl Opt· August 2019

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Information availability on emergency radiology fellowship websites: current state and paths to improvement.
Gerald M Hefferman, David W Swenson, Rama S Ayyala, Brian Murphy, Michele Johnson

Emerg Radiol· June 2019

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Chemosaturation with percutaneous hepatic perfusion of melphalan for liver-dominant metastatic uveal melanoma: a single center experience.
Christoph Artzner, Oliver Mossakowski, Gerald Hefferman, Ulrich Grosse, Rüdiger Hoffmann

Cancer Imaging· May 2019

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Real-time signal processing for sub-THz range grating-based distributed fiber sensing.
Zheyi Yao, Tao Wei, Gerald Hefferman, Kan Ren

Rev Sci Instrum· August 2018

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Primary Pancreatic Burkitt's Lymphoma: A Case Report and Review of the Literature.
Venkata Rajesh Konjeti, Gerald M Hefferman, Sravanthi Paluri, Prerna Ganjoo

Case Rep Gastrointest Med· January 2018

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Extended-bandwidth frequency sweeps of a distributed feedback laser using combined injection current and temperature modulation.
Gerald Hefferman, Zhen Chen, Tao Wei

Rev Sci Instrum· July 2017

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Digitally controlled chirped pulse laser for sub-terahertz-range fiber structure interrogation.
Zhen Chen, Gerald Hefferman, Tao Wei

Opt Lett· March 2017

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Multiplexed displacement fiber sensor using thin core fiber exciter.
Zhen Chen, Gerald Hefferman, Tao Wei

Rev Sci Instrum· June 2015

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Integration of surface electromyographic sensors with the transfemoral amputee socket: a comparison of four differing configurations.
Gerald M Hefferman, Fan Zhang, Michael J Nunnery, He Huang

Prosthet Orthot Int· April 2015

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Ultraweak intrinsic Fabry-Perot cavity array for distributed sensing.
Zhen Chen, Lei Yuan, Gerald Hefferman, Tao Wei

Opt Lett· February 2015

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Two-slot coiled coaxial cable resonator: reaching critical coupling at a reduced number of coils.
Gerald Hefferman, Zhen Chen, Tao Wei

Rev Sci Instrum· November 2014

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