Stephan Kannengiesser

Affiliations

Siemens Healthcare GmbH, Erlangen, Germany.

Publications (34)

MR elastography of liver at 3 Tesla: comparison of gradient-recalled echo (GRE) and spin-echo (SE) echo-planar imaging (EPI) sequences and agreement across stiffness measurements.

Abdominal radiology (New York)

Avec: Chenyang Zhan , Stephan Kannengiesser , Hersh Chandarana , Matthias Fenchel , Justin Ream , Krishna Prasad Shanbhogue

Technical success rates and reliability of spin-echo echo-planar imaging (SE-EPI) MR elastography in patients with chronic liver disease or liver cirrhosis.

European radiology

Avec: Sang Lim Choi , Eun Sun Lee , Ara Ko , Hyun Jeong Park , Sung Bin Park , Byung Ihn Choi , Young Youn Cho , Stephan Kannengiesser

State-of-the-Art Quantification of Liver Iron With MRI-Vendor Implementation and Available Tools.

Journal of magnetic resonance imaging : JMRI

Avec: Aaryani Tipirneni-Sajja , Utsav Shrestha , Juan Esparza , Cara E Morin , Stephan Kannengiesser , Nathan T Roberts , Johannes M Peeters , Samir D Sharma , Houchun H Hu

Iterative denoising accelerated 3D SPACE FLAIR sequence for brain MR imaging at 3T.

Diagnostic and interventional imaging

Avec: Michael Eliezer , Alexis Vaussy , Solenn Toupin , Rémy Barbe , Stephan Kannengiesser , Alto Stemmer , Emmanuel Houdart

Non-invasive tumor decoding and phenotyping of cerebral gliomas utilizing multiparametric

European journal of nuclear medicine and molecular imaging

Avec: Johannes Haubold , Aydin Demircioglu , Marcel Gratz , Martin Glas , Karsten Wrede , Ulrich Sure , Gerald Antoch , Kathy Keyvani , Mathias Nittka , Stephan Kannengiesser , Vikas Gulani , Mark Griswold , Ken Herrmann , Michael Forsting , Felix Nensa , Lale Umutlu

Deep Learning-Based Superresolution Reconstruction for Upper Abdominal Magnetic Resonance Imaging: An Analysis of Image Quality, Diagnostic Confidence, and Lesion Conspicuity.

Investigative radiology

Avec: Haidara Almansour , Sebastian Gassenmaier , Dominik Nickel , Stephan Kannengiesser , Saif Afat , Jakob Weiss , Rüdiger Hoffmann , Ahmed E Othman

Performance of different Dixon-based methods for MR liver iron assessment in comparison to a biopsy-validated R2* relaxometry method.

European radiology

Avec: Benjamin Henninger , Michaela Plaikner , Heinz Zoller , André Viveiros , Stephan Kannengiesser , Werner Jaschke , Christian Kremser

MR elastography in patients with suspected diffuse liver disease at 1.5T: Intraindividual comparison of gradient-recalled echo versus spin-echo echo-planar imaging sequences and investigation of potential confounding factors.

European journal of radiology

Avec: Michaela Plaikner , Christian Kremser , Heinz Zoller , Stephan Kannengiesser , Benjamin Henninger

Feasibility and performance of spin-echo EPI MR elastography at 3 Tesla for staging hepatic fibrosis in the presence of hepatic iron overload.

Abdominal radiology (New York)

Avec: David Sgier , Daniel Stocker , Christoph Jüngst , Melanie Renzulli , Hanna Biletska-Hanchorova , Achim Weber , Stephan Kannengiesser , Christoph Gubler , Caecilia S Reiner

Correlation between incidental fat deposition in the liver and pancreas in asymptomatic individuals.

Abdominal radiology (New York)

Avec: Mounes Aliyari Ghasabeh , Mohammadreza Shaghaghi , Pegah Khoshpouri , Li Pan , Ankur Pandy , Pallavi Pandy , Xiaodong Zhong , Stephan Kannengiesser , Ihab R Kamel

Clinical Feasibility of Gadoxetic Acid-Enhanced Isotropic High-Resolution 3-Dimensional Magnetic Resonance Cholangiography Using an Iterative Denoising Algorithm for Evaluation of the Biliary Anatomy of Living Liver Donors.

Investigative radiology

Avec: Hyo-Jin Kang , Jeong Min Lee , Su Joa Ahn , Jae Seok Bae , Stephan Kannengiesser , Berthold Kiefer , Kyung-Suk Suh

Free-breathing MR elastography of the lungs: An in vivo study.

Magnetic resonance in medicine

Avec: Faisal Fakhouri , Stephan Kannengiesser , Josef Pfeuffer , Yevgeniya Gokun , Arunark Kolipaka

Deep learning-based super-resolution gradient echo imaging of the pancreas: Improvement of image quality and reduction of acquisition time.

Diagnostic and interventional imaging

Avec: Maryanna Chaika , Saif Afat , Daniel Wessling , Carmen Afat , Dominik Nickel , Stephan Kannengiesser , Judith Herrmann , Haidara Almansour , Simon Männlin , Ahmed E Othman , Sebastian Gassenmaier

Preliminary Study of Confounder-Corrected Fat Fraction and R2* Mapping of Bone Marrow in Children With Acute Leukemia.

Journal of magnetic resonance imaging : JMRI

Avec: Linlin Wang , Dao Wang , Jiao Chen , Mengtian Sun , Dominik Nickel , Stephan Kannengiesser , Feifei Qu , Jingxia Zhu , Cuiping Ren , Yong Zhang , Jingliang Cheng

Correction to: Correlation between incidental fat deposition in the liver and pancreas in asymptomatic individuals.

Abdominal radiology (New York)

Avec: Mounes Aliyari Ghasabeh , Mohammadreza Shaghaghi , Pegah Khoshpouri , Li Pan , Ankur Pandey , Pallavi Pandey , Xiaodong Zhong , Stephan Kannengiesser , Ihab R Kamel

Simultaneous Multislice Diffusion-Weighted Imaging of the Kidneys at 3 T.

Investigative radiology

Avec: Andrej Tavakoli , Julia Krammer , UIrike I Attenberger , Johannes Budjan , Alto Stemmer , Dominik Nickel , Stephan Kannengiesser , John N Morelli , Stefan O Schoenberg , Philipp Riffel

Application of a Novel Iterative Denoising and Image Enhancement Technique in T1-Weighted Precontrast and Postcontrast Gradient Echo Imaging of the Abdomen: Improvement of Image Quality and Diagnostic Confidence.

Investigative radiology

Avec: Sebastian Gassenmaier , Saif Afat , Dominik Nickel , Stephan Kannengiesser , Judith Herrmann , Rüdiger Hoffmann , Ahmed E Othman

Hepatic Iron Quantification Using a Free-Breathing 3D Radial Gradient Echo Technique and Validation With a 2D Biopsy-Calibrated R

Journal of magnetic resonance imaging : JMRI

Avec: Shawyon Chase Rohani , Cara E Morin , Xiaodong Zhong , Stephan Kannengiesser , Utsav Shrestha , Chris Goode , Joseph Holtrop , Ayaz Khan , Ralf B Loeffler , Jane S Hankins , Claudia M Hillenbrand , Aaryani Tipirneni-Sajja

Magnetic Resonance Elastography for Assessing Fibrosis in Patients with Crohn's Disease: A Pilot Study.

Digestive diseases and sciences

Avec: François Avila , Bénédicte Caron , Gabriela Hossu , Khalid Ambarki , Stephan Kannengiesser , Freddy Odille , Jacques Felblinger , Silvio Danese , Myriam Choukour , Valérie Laurent , Laurent Peyrin-Biroulet

Comparison of spin-echo echo-planar imaging magnetic resonance elastography with gradient-recalled echo magnetic resonance elastography and their correlation with transient elastography.

Diagnostic and interventional radiology (Ankara, Turkey)

Avec: Jin Woo Yoon , Eun Sun Lee , Hyun Jeong Park , Sung Bin Park , Young Youn Cho , Stephan Kannengiesser , Joonho Hur

A Faster Prostate MRI: Comparing a Novel Denoised, Single-Average T

Journal of magnetic resonance imaging : JMRI

Avec: Colm B Kelleher , Jacob Macdonald , Tracy A Jaffe , Brian C Allen , Kevin R Kalisz , Travis H Kauffman , Jordan D Smith , Kimberly R Maurer , Sarah P Thomas , Aaron D Coleman , Islam H Zaki , Stephan Kannengiesser , Kyle Lafata , Rajan T Gupta , Mustafa R Bashir

Application of deep learning-based super-resolution to T1-weighted postcontrast gradient echo imaging of the chest.

La Radiologia medica

Avec: Simon Maennlin , Daniel Wessling , Judith Herrmann , Haidara Almansour , Dominik Nickel , Stephan Kannengiesser , Saif Afat , Sebastian Gassenmaier

Self-supervised MRI denoising: leveraging Stein's unbiased risk estimator and spatially resolved noise maps.

Scientific reports

Avec: Laura Pfaff , Julian Hossbach , Elisabeth Preuhs , Fabian Wagner , Silvia Arroyo Camejo , Stephan Kannengiesser , Dominik Nickel , Tobias Wuerfl , Andreas Maier

Improved Liver Diffusion-Weighted Imaging at 3 T Using Respiratory Triggering in Combination With Simultaneous Multislice Acceleration.

Investigative radiology

Avec: Andrej Tavakoli , Ulrike I Attenberger , Johannes Budjan , Alto Stemmer , Dominik Nickel , Stephan Kannengiesser , John N Morelli , Stefan O Schoenberg , Philipp Riffel

Detection of hepatic steatosis and iron content at 3 Tesla: comparison of two-point Dixon, quantitative multi-echo Dixon, and MR spectroscopy.

Abdominal radiology (New York)

Avec: Chenyang Zhan , Sonja Olsen , Hoi Cheung Zhang , Stephan Kannengiesser , Hersh Chandarana , Krishna Prasad Shanbhogue

Effect of hepatic steatosis on native T1 mapping of 3T magnetic resonance imaging in the assessment of T1 values for patients with non-alcoholic fatty liver disease.

Magnetic resonance imaging

Avec: Jhii-Hyun Ahn , Jeong-Sik Yu , Kyu-Sang Park , Seong Hee Kang , Ji Hye Huh , Jae Seung Chang , Jong-Han Lee , Moon Young Kim , Marcel Dominik Nickel , Stephan Kannengiesser , Jang-Young Kim , Sang-Baek Koh

Image Quality Improvement of Dynamic Contrast-Enhanced Gradient Echo Magnetic Resonance Imaging by Iterative Denoising and Edge Enhancement.

Investigative radiology

Avec: Sebastian Gassenmaier , Judith Herrmann , Dominik Nickel , Stephan Kannengiesser , Saif Afat , Ferdinand Seith , Rüdiger Hoffmann , Ahmed E Othman

Magnetic resonance elastography for estimating in vivo stiffness of the abdominal aorta using cardiac-gated spin-echo echo-planar imaging: a feasibility study.

NMR in biomedicine

Avec: Huiming Dong , Ning Jin , Stephan Kannengiesser , Brian Raterman , Richard D White , Arunark Kolipaka

T2-weighted Imaging of the Breast at 1.5T Using Simultaneous Multi-slice Acceleration.

Anticancer research

Avec: Julia Riffel , Stephan Kannengiesser , Stefan O Schoenberg , Anna K Kaiser , Daniel Overhoff , Philipp Riffel , Clemens G Kaiser

Accelerated Three-dimensional T2-Weighted Turbo-Spin-Echo Sequences with Inner-Volume Excitation and Iterative Denoising in the Setting of Pelvis MRI at 1.5T: Impact on Image Quality and Lesion Detection.

Academic radiology

Avec: Haidara Almansour , Elisabeth Weiland , Bernd Kuehn , Stephan Kannengiesser , Sebastian Gassenmaier , Judith Herrmann , Rüdiger Hoffmann , Ahmed E Othman , Saif Afat

Wavelet MRE: Imaging propagating broadband acoustic waves with wavelet-based motion-encoding gradients.

Magnetic resonance in medicine

Avec: Yuan Le , Jun Chen , Phillip J Rossman , Bradley Bolster , Stephan Kannengiesser , Armando Manduca , Kevin J Glaser , Yi Sui , John Huston , Ziying Yin , Richard L Ehman

Application of the magnetic resonance 3D multiecho Dixon sequence for quantifying hepatic iron overload and steatosis in patients with thalassemia.

Magnetic resonance imaging

Avec: Fanyu Zhao , Yidi Chen , Ting Zhou , Cheng Tang , Jiang Huang , Huiting Zhang , Stephan Kannengiesser , Liling Long

Combined Deep Learning-based Super-Resolution and Partial Fourier Reconstruction for Gradient Echo Sequences in Abdominal MRI at 3 Tesla: Shortening Breath-Hold Time and Improving Image Sharpness and Lesion Conspicuity.

Academic radiology

Avec: Haidara Almansour , Judith Herrmann , Sebastian Gassenmaier , Andreas Lingg , Marcel Dominik Nickel , Stephan Kannengiesser , Simon Arberet , Ahmed E Othman , Saif Afat

Water-Fat Separated T1 Mapping in the Liver and Correlation to Hepatic Fat Fraction.

Diagnostics (Basel, Switzerland)

Avec: Claudia Fellner , Marcel Dominik Nickel , Stephan Kannengiesser , Niklas Verloh , Christian Stroszczynski , Michael Haimerl , Lukas Luerken

Réseau de co-auteurs

Dominik Nickel 9 collaborations

Sebastian Gassenmaier 7 collaborations

Saif Afat 7 collaborations

Ahmed E Othman 6 collaborations

Judith Herrmann 6 collaborations

Haidara Almansour 5 collaborations

Rüdiger Hoffmann 4 collaborations

Alto Stemmer 3 collaborations

Xiaodong Zhong 3 collaborations

Stefan O Schoenberg 3 collaborations

Philipp Riffel 3 collaborations

Marcel Dominik Nickel 3 collaborations

Chenyang Zhan 2 collaborations

Hersh Chandarana 2 collaborations

Krishna Prasad Shanbhogue 2 collaborations

Eun Sun Lee 2 collaborations

Hyun Jeong Park 2 collaborations

Sung Bin Park 2 collaborations

Young Youn Cho 2 collaborations

Aaryani Tipirneni-Sajja 2 collaborations

Utsav Shrestha 2 collaborations

Cara E Morin 2 collaborations

Benjamin Henninger 2 collaborations

Michaela Plaikner 2 collaborations

Heinz Zoller 2 collaborations

Christian Kremser 2 collaborations

Mounes Aliyari Ghasabeh 2 collaborations

Mohammadreza Shaghaghi 2 collaborations

Pegah Khoshpouri 2 collaborations

Li Pan 2 collaborations

Ihab R Kamel 2 collaborations

Arunark Kolipaka 2 collaborations

Daniel Wessling 2 collaborations

Andrej Tavakoli 2 collaborations

Johannes Budjan 2 collaborations

John N Morelli 2 collaborations

Matthias Fenchel 1 collaboration

Justin Ream 1 collaboration

Sang Lim Choi 1 collaboration

Ara Ko 1 collaboration

Byung Ihn Choi 1 collaboration

Juan Esparza 1 collaboration

Nathan T Roberts 1 collaboration

Johannes M Peeters 1 collaboration

Samir D Sharma 1 collaboration

Houchun H Hu 1 collaboration

Michael Eliezer 1 collaboration

Alexis Vaussy 1 collaboration

Solenn Toupin 1 collaboration

Rémy Barbe 1 collaboration

Emmanuel Houdart 1 collaboration

Johannes Haubold 1 collaboration

Aydin Demircioglu 1 collaboration

Marcel Gratz 1 collaboration

Martin Glas 1 collaboration

Karsten Wrede 1 collaboration

Ulrich Sure 1 collaboration

Gerald Antoch 1 collaboration

Kathy Keyvani 1 collaboration

Mathias Nittka 1 collaboration

Vikas Gulani 1 collaboration

Mark Griswold 1 collaboration

Ken Herrmann 1 collaboration

Michael Forsting 1 collaboration

Felix Nensa 1 collaboration

Lale Umutlu 1 collaboration

Jakob Weiss 1 collaboration

André Viveiros 1 collaboration

Werner Jaschke 1 collaboration

David Sgier 1 collaboration

Daniel Stocker 1 collaboration

Christoph Jüngst 1 collaboration

Melanie Renzulli 1 collaboration

Hanna Biletska-Hanchorova 1 collaboration

Achim Weber 1 collaboration

Christoph Gubler 1 collaboration

Caecilia S Reiner 1 collaboration

Ankur Pandy 1 collaboration

Pallavi Pandy 1 collaboration

Hyo-Jin Kang 1 collaboration

Jeong Min Lee 1 collaboration

Su Joa Ahn 1 collaboration

Jae Seok Bae 1 collaboration

Berthold Kiefer 1 collaboration

Kyung-Suk Suh 1 collaboration

Faisal Fakhouri 1 collaboration

Josef Pfeuffer 1 collaboration

Yevgeniya Gokun 1 collaboration

Maryanna Chaika 1 collaboration

Carmen Afat 1 collaboration

Simon Männlin 1 collaboration

Linlin Wang 1 collaboration

Dao Wang 1 collaboration

Jiao Chen 1 collaboration

Mengtian Sun 1 collaboration

Feifei Qu 1 collaboration

Jingxia Zhu 1 collaboration

Cuiping Ren 1 collaboration

Yong Zhang 1 collaboration

Jingliang Cheng 1 collaboration

Ankur Pandey 1 collaboration

Pallavi Pandey 1 collaboration

Julia Krammer 1 collaboration

UIrike I Attenberger 1 collaboration

Shawyon Chase Rohani 1 collaboration

Chris Goode 1 collaboration

Joseph Holtrop 1 collaboration

Ayaz Khan 1 collaboration

Ralf B Loeffler 1 collaboration

Jane S Hankins 1 collaboration

Claudia M Hillenbrand 1 collaboration

François Avila 1 collaboration

Bénédicte Caron 1 collaboration

Gabriela Hossu 1 collaboration

Khalid Ambarki 1 collaboration

Freddy Odille 1 collaboration

Jacques Felblinger 1 collaboration

Silvio Danese 1 collaboration

Myriam Choukour 1 collaboration

Valérie Laurent 1 collaboration

Laurent Peyrin-Biroulet 1 collaboration

Jin Woo Yoon 1 collaboration

Joonho Hur 1 collaboration

Colm B Kelleher 1 collaboration

Jacob Macdonald 1 collaboration

Tracy A Jaffe 1 collaboration

Brian C Allen 1 collaboration

Kevin R Kalisz 1 collaboration

Travis H Kauffman 1 collaboration

Jordan D Smith 1 collaboration

Kimberly R Maurer 1 collaboration

Sarah P Thomas 1 collaboration

Aaron D Coleman 1 collaboration

Islam H Zaki 1 collaboration

Kyle Lafata 1 collaboration

Rajan T Gupta 1 collaboration

Mustafa R Bashir 1 collaboration

Simon Maennlin 1 collaboration

Laura Pfaff 1 collaboration

Julian Hossbach 1 collaboration

Elisabeth Preuhs 1 collaboration

Fabian Wagner 1 collaboration

Silvia Arroyo Camejo 1 collaboration

Tobias Wuerfl 1 collaboration

Andreas Maier 1 collaboration

Ulrike I Attenberger 1 collaboration

Sonja Olsen 1 collaboration

Hoi Cheung Zhang 1 collaboration

Jhii-Hyun Ahn 1 collaboration

Jeong-Sik Yu 1 collaboration

Kyu-Sang Park 1 collaboration

Seong Hee Kang 1 collaboration

Ji Hye Huh 1 collaboration

Jae Seung Chang 1 collaboration

Jong-Han Lee 1 collaboration

Moon Young Kim 1 collaboration

Jang-Young Kim 1 collaboration

Sang-Baek Koh 1 collaboration

Ferdinand Seith 1 collaboration

Huiming Dong 1 collaboration

Ning Jin 1 collaboration

Brian Raterman 1 collaboration

Richard D White 1 collaboration

Julia Riffel 1 collaboration

Anna K Kaiser 1 collaboration

Daniel Overhoff 1 collaboration

Clemens G Kaiser 1 collaboration

Elisabeth Weiland 1 collaboration

Bernd Kuehn 1 collaboration

Yuan Le 1 collaboration

Jun Chen 1 collaboration

Phillip J Rossman 1 collaboration

Bradley Bolster 1 collaboration

Armando Manduca 1 collaboration

Kevin J Glaser 1 collaboration

Yi Sui 1 collaboration

John Huston 1 collaboration

Ziying Yin 1 collaboration

Richard L Ehman 1 collaboration

Fanyu Zhao 1 collaboration

Yidi Chen 1 collaboration

Ting Zhou 1 collaboration

Cheng Tang 1 collaboration

Jiang Huang 1 collaboration

Huiting Zhang 1 collaboration

Liling Long 1 collaboration

Andreas Lingg 1 collaboration

Simon Arberet 1 collaboration

Claudia Fellner 1 collaboration

Niklas Verloh 1 collaboration

Christian Stroszczynski 1 collaboration

Michael Haimerl 1 collaboration

Lukas Luerken 1 collaboration