Zobrazeno 1 - 10
of 232
pro vyhledávání: '"P Apfaltrer"'
Autor:
Christian Wassipaul, Karin Janata-Schwatczek, Hans Domanovits, Dietmar Tamandl, Helmut Prosch, Martina Scharitzer, Stephan Polanec, Ruediger E. Schernthaner, Thomas Mang, Ulrika Asenbaum, Paul Apfaltrer, Filippo Cacioppo, Nikola Schuetz, Michael Weber, Peter Homolka, Wolfgang Birkfellner, Christian Herold, Helmut Ringl
Publikováno v:
EClinicalMedicine, Vol 65, Iss , Pp 102267- (2023)
Summary: Background: Ultra-low-dose CT (ULDCT) examinations of the chest at only twice the radiation dose of a chest X-ray (CXR) now offer a valuable imaging alternative to CXR. This trial prospectively compares ULDCT and CXR for the detection rate o
Externí odkaz:
https://doaj.org/article/15e991521b674616a4b1c40b95ec3f6a
Autor:
Panja M. Boehm, MD, Stefan Schwarz, MD, Jürgen Thanner, MD, Cecilia Veraar, MD, Mario Gerges, MD, Christian Gerges, MD, Irene Lang, MD, Paul Apfaltrer, MD, Helmut Prosch, MD, Shahrokh Taghavi, MD, Walter Klepetko, MD, Hendrik Jan Ankersmit, MD, PhD, Bernhard Moser, MD, PhD, MBA
Publikováno v:
JTCVS Open, Vol 10, Iss , Pp 62-72 (2022)
Objectives: The ratio of pulmonary artery (PA) and ascending aorta (AA) diameters has recently been shown to be a useful indicator for disease severity and predictor of outcome in patients with pulmonary hypertension and heart failure. This study aim
Externí odkaz:
https://doaj.org/article/be34c61bef3047de9844df5f0cc8b73c
Akademický článek
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Autor:
Michael Janisch, Georg Apfaltrer, Franko Hržić, Christoph Castellani, Barbara Mittl, Georg Singer, Franz Lindbichler, Alexander Pilhatsch, Erich Sorantin, Sebastian Tschauner
Publikováno v:
Frontiers in Pediatrics, Vol 10 (2022)
It is an indisputable dogma in extremity radiography to acquire x-ray studies in at least two complementary projections, which is also true for distal radius fractures in children. However, there is cautious hope that computer vision could enable bre
Externí odkaz:
https://doaj.org/article/4be848d1a93d44ba8fb71bd981e2ff03
Autor:
Alexander Wressnegger, Helmut Prosch, Bernhard Moser, Walter Klepetko, Peter Jaksch, Christopher Lambers, Konrad Hoetzenecker, Christian Schestak, Albert De Bettignies, Lucian Beer, Georg Apfaltrer, Helmut Ringl, Paul Apfaltrer
Publikováno v:
PLoS ONE, Vol 15, Iss 2, p e0228376 (2020)
OBJECTIVES:The purpose of this study was to investigate the impact of a 150kV spectral filtration chest imaging protocol (Sn150kVp) combined with advanced modeled iterative reconstruction (ADMIRE) on radiation dose and image quality in patients after
Externí odkaz:
https://doaj.org/article/f514dfeaf6ee4b2eba1f7e8c12ec0d00
Akademický článek
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Autor:
Stefano Trebeschi, Zuhir Bodalal, Nick van Dijk, Thierry N. Boellaard, Paul Apfaltrer, Teresa M. Tareco Bucho, Thi Dan Linh Nguyen-Kim, Michiel S. van der Heijden, Hugo J. W. L. Aerts, Regina G. H. Beets-Tan
Publikováno v:
Frontiers in Oncology, Vol 11 (2021)
Background: Immune checkpoint inhibitor efficacy in advanced cancer patients remains difficult to predict. Imaging is the only technique available that can non-invasively provide whole body information of a patient's response to treatment. We hypothe
Externí odkaz:
https://doaj.org/article/a082eb8b0699408e814e9ba534fe367c
Autor:
Georg Apfaltrer, Francesco Lavra, U Joseph Schoepf, Marco Scarabello, Ricardo Yamada, Marly van Assen, Akos Varga-Szemes, Brian E Jacobs, Maximilian J Bauer, William T Greenberg, Marcelo Guimaraes, Luca Saba, Carlo N De Cecco
Publikováno v:
PLoS ONE, Vol 16, Iss 1, p e0245134 (2021)
ObjectivesTo assess the feasibility of quantitative analysis of dynamic computed tomography angiography (dCTA) for the detection of endoleaks in patients who underwent endovascular repair of abdominal aortic aneurysms (EVAR).Material and methodsTwent
Externí odkaz:
https://doaj.org/article/77f5b61c4a5c4e458021585f030f7754
4D perfusion CT of prostate cancer for image-guided radiotherapy planning: A proof of concept study.
Autor:
Lucian Beer, Stephan H Polanec, Pascal A T Baltzer, Georg Schatzl, Dietmar Georg, Christian Schestak, Anja Dutschke, Harald Herrmann, Peter Mazal, Alexander K Brendel, Shahrokh F Shariat, Helmut Ringl, Thomas H Helbich, Paul Apfaltrer
Publikováno v:
PLoS ONE, Vol 14, Iss 12, p e0225673 (2019)
PurposeAdvanced forms of prostate cancer (PCa) radiotherapy with either external beam therapy or brachytherapy delivery techniques aim for a focal boost and thus require accurate lesion localization and lesion segmentation for subsequent treatment pl
Externí odkaz:
https://doaj.org/article/97a6c65301e849c0a264cf1f32cb221e
Akademický článek
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