Zobrazeno 1 - 10
of 144
pro vyhledávání: '"Nils Grosse Hokamp"'
Bone mineral density as a prognostic marker in patients with biliary tract cancer undergoing surgery
Autor:
Lisa Heinrichs, Georg Fluegen, Sven H. Loosen, Christina Loberg, Linda Wittig, Alexander Quaas, Patrick S. Plum, Nils Große Hokamp, Peter Minko, Andreas Krieg, Gerald Antoch, Wolfram T. Knoefel, Tom Luedde, Christoph Roderburg, Markus S. Jördens
Publikováno v:
BJC Reports, Vol 2, Iss 1, Pp 1-8 (2024)
Abstract Background Biliary tract cancer (BTC) is one of the most aggressive malignancies and surgery represents the only curative treatment approach. However, even in patients with complete tumor resection 5-year survival rates are below 30%. So far
Externí odkaz:
https://doaj.org/article/84a7fbf3c8d34f49a0f345ec8141c311
Autor:
Ralf Floca, Jonas Bohn, Christian Haux, Benedikt Wiestler, Frank G. Zöllner, Annika Reinke, Jakob Weiß, Marco Nolden, Steffen Albert, Thorsten Persigehl, Tobias Norajitra, Bettina Baeßler, Marc Dewey, Rickmer Braren, Martin Büchert, Eva Maria Fallenberg, Norbert Galldiks, Annika Gerken, Michael Götz, Horst K. Hahn, Johannes Haubold, Tobias Haueise, Nils Große Hokamp, Michael Ingrisch, Andra-Iza Iuga, Marco Janoschke, Matthias Jung, Lena Sophie Kiefer, Philipp Lohmann, Jürgen Machann, Jan Hendrik Moltz, Johanna Nattenmüller, Tobias Nonnenmacher, Benedict Oerther, Ahmed E. Othman, Felix Peisen, Fritz Schick, Lale Umutlu, Barbara D. Wichtmann, Wenzhao Zhao, Svenja Caspers, Heinz-Peter Schlemmer, Christopher L. Schlett, Klaus Maier-Hein, Fabian Bamberg
Publikováno v:
Insights into Imaging, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract Objectives Achieving a consensus on a definition for different aspects of radiomics workflows to support their translation into clinical usage. Furthermore, to assess the perspective of experts on important challenges for a successful clinic
Externí odkaz:
https://doaj.org/article/6a8906e841ea488ea5abe79eaf2c5fc3
Autor:
Thomas Dratsch, Charlotte Zäske, Florian Siedek, Philip Rauen, Nils Große Hokamp, Kristina Sonnabend, David Maintz, Grischa Bratke, Andra Iuga
Publikováno v:
European Radiology Experimental, Vol 8, Iss 1, Pp 1-9 (2024)
Abstract Background To investigate the potential of combining compressed sensing (CS) and artificial intelligence (AI), in particular deep learning (DL), for accelerating three-dimensional (3D) magnetic resonance imaging (MRI) sequences of the knee.
Externí odkaz:
https://doaj.org/article/f45b855c05fc4ed383c699c40c31918d
Autor:
Miriam Rinneburger, Heike Carolus, Andra-Iza Iuga, Mathilda Weisthoff, Simon Lennartz, Nils Große Hokamp, Liliana Caldeira, Rahil Shahzad, David Maintz, Fabian Christopher Laqua, Bettina Baeßler, Tobias Klinder, Thorsten Persigehl
Publikováno v:
European Radiology Experimental, Vol 7, Iss 1, Pp 1-15 (2023)
Abstract Background In the management of cancer patients, determination of TNM status is essential for treatment decision-making and therefore closely linked to clinical outcome and survival. Here, we developed a tool for automatic three-dimensional
Externí odkaz:
https://doaj.org/article/bc0de49ac82a4782afe929759e5a25e7
Autor:
Julius Henning Niehoff, Alexandra Fiona Carmichael, Matthias Michael Woeltjen, Jan Boriesosdick, Ingo Lopez Schmidt, Arwed Elias Michael, Nils Große Hokamp, Hansjuergen Piechota, Jan Borggrefe, Jan Robert Kroeger
Publikováno v:
Tomography, Vol 8, Iss 4, Pp 1666-1675 (2022)
The purpose of this study was the evaluation of image quality and radiation dose parameters of the novel photon counting CT (PCCT, Naeotom Alpha, Siemens Healthineers) using low-dose scan protocols for the detection of urolithiasis. Standard CT scans
Externí odkaz:
https://doaj.org/article/86b930e8d0c3459fbea2b2e40ef5ae30
Autor:
Vitali Koch, Nils Große Hokamp, Moritz H. Albrecht, Leon D. Gruenewald, Ibrahim Yel, Jan Borggrefe, Stefan Wesarg, Katrin Eichler, Iris Burck, Tatjana Gruber-Rouh, Lukas Lenga, Thomas J. Vogl, Simon S. Martin, Julian L. Wichmann, Renate M. Hammerstingl, Leona S. Alizadeh, Christoph Mader, Nicole A. Huizinga, Tommaso D’Angelo, Giorgio Ascenti, Silvio Mazziotti, Christian Booz
Publikováno v:
European Radiology Experimental, Vol 5, Iss 1, Pp 1-10 (2021)
Abstract Background Dual-source dual-energy computed tomography (DECT) offers the potential for opportunistic osteoporosis screening by enabling phantomless bone mineral density (BMD) quantification. This study sought to assess the accuracy and preci
Externí odkaz:
https://doaj.org/article/2853aee0861849e284a79c4bedd30e19
Autor:
Robert Terzis, Robert Peter Reimer, Christian Nelles, Erkan Celik, Liliana Caldeira, Axel Heidenreich, Enno Storz, David Maintz, David Zopfs, Nils Große Hokamp
Publikováno v:
Diagnostics, Vol 13, Iss 17, p 2821 (2023)
This study aimed to compare the image quality and diagnostic accuracy of deep-learning-based image denoising reconstructions (DLIDs) to established iterative reconstructed algorithms in low-dose computed tomography (LDCT) of patients with suspected u
Externí odkaz:
https://doaj.org/article/b65be506b8db494d9fba034ab3a28c76
Autor:
Robert Peter Reimer, Konstantin Klein, Miriam Rinneburger, David Zopfs, Simon Lennartz, Johannes Salem, Axel Heidenreich, David Maintz, Stefan Haneder, Nils Große Hokamp
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-7 (2021)
Abstract Computed tomography in suspected urolithiasis provides information about the presence, location and size of stones. Particularly stone size is a key parameter in treatment decision; however, data on impact of reformatation and measurement st
Externí odkaz:
https://doaj.org/article/c3780efc8c1546768989e12f16f75c80
Autor:
Simon Lennartz, Alina Mager, Nils Große Hokamp, Sebastian Schäfer, David Zopfs, David Maintz, Hans Christian Reinhardt, Roman K. Thomas, Liliana Caldeira, Thorsten Persigehl
Publikováno v:
Cancer Imaging, Vol 21, Iss 1, Pp 1-10 (2021)
Abstract Background The purpose of this study was to analyze if the use of texture analysis on spectral detector CT (SDCT)-derived iodine maps (IM) in addition to conventional images (CI) improves lung nodule differentiation, when being applied to a
Externí odkaz:
https://doaj.org/article/1f46b64f9dd7422297b9bc2657acaeff
Autor:
Jasmin A. Holz, Hatem Alkadhi, Kai R. Laukamp, Simon Lennartz, Carola Heneweer, Michael Püsken, Thorsten Persigehl, David Maintz, Nils Große Hokamp
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-8 (2020)
Abstract Dual-energy CT allows for the reconstruction of virtual non-contrast (VNC) images. VNC images have the potential to replace true non-contrast scans in various clinical applications. This study investigated the quantitative accuracy of VNC at
Externí odkaz:
https://doaj.org/article/81f0202e06744078a645ad7f565330d5