Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Jana Andrejewski"'
Autor:
Jana Andrejewski, Fabio De Marco, Konstantin Willer, Wolfgang Noichl, Theresa Urban, Manuela Frank, Alex Gustschin, Pascal Meyer, Thomas Koehler, Franz Pfeiffer, Julia Herzen
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
Abstract X-ray dark-field imaging is a widely researched imaging technique, with many studies on samples of very different dimensions and at very different resolutions. However, retrieval of three-dimensional (3D) information for human thorax sized o
Externí odkaz:
https://doaj.org/article/2949b164fc8944d3adee864c38319969
Autor:
Josef Scholz, Nathalie Roiser, Eva-Maria Braig, Christian Petrich, Lorenz Birnbacher, Jana Andrejewski, Melanie A. Kimm, Andreas Sauter, Madleen Busse, Rüdiger Korbel, Julia Herzen, Daniela Pfeiffer
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract Gout is the most common form of inflammatory arthritis, caused by the deposition of monosodium urate (MSU) crystals in peripheral joints and tissue. Detection of MSU crystals is essential for definitive diagnosis, however the gold standard i
Externí odkaz:
https://doaj.org/article/a1360e89fc2749debb4f09e6f10e2400
Autor:
Andreas P. Sauter, Jana Andrejewski, Manuela Frank, Konstantin Willer, Julia Herzen, Felix Meurer, Alexander A. Fingerle, Markus R. Makowski, Franz Pfeiffer, Daniela Pfeiffer
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
Abstract Grating-based X-ray dark-field imaging is a novel imaging modality with enormous technical progress during the last years. It enables the detection of microstructure impairment as in the healthy lung a strong dark-field signal is present due
Externí odkaz:
https://doaj.org/article/5ddcd54a8af740cfa1c1a823cd37ee37
Autor:
Jana Andrejewski, Fabio De Marco, Konstantin Willer, Wolfgang Noichl, Alex Gustschin, Thomas Koehler, Pascal Meyer, Fabian Kriner, Florian Fischer, Christian Braun, Alexander A. Fingerle, Julia Herzen, Franz Pfeiffer, Daniela Pfeiffer
Publikováno v:
European Radiology Experimental, Vol 5, Iss 1, Pp 1-9 (2021)
Abstract Background Grating-based x-ray dark-field and phase-contrast imaging allow extracting information about refraction and small-angle scatter, beyond conventional attenuation. A step towards clinical translation has recently been achieved, allo
Externí odkaz:
https://doaj.org/article/a815fbd5bb824cde91ef88c2a8f0d980
Autor:
Alexander A. Fingerle, Fabio De Marco, Jana Andrejewski, Konstantin Willer, Lukas B. Gromann, Wolfgang Noichl, Fabian Kriner, Florian Fischer, Christian Braun, Hanns-Ingo Maack, Thomas Pralow, Thomas Koehler, Peter B. Noël, Felix Meurer, Dominik Deniffel, Andreas P. Sauter, Bernhard Haller, Daniela Pfeiffer, Ernst J. Rummeny, Julia Herzen, Franz Pfeiffer
Publikováno v:
European Radiology Experimental, Vol 3, Iss 1, Pp 1-12 (2019)
Abstract Background Although x-ray dark-field imaging has been intensively investigated for lung imaging in different animal models, there is very limited data about imaging features in the human lungs. Therefore, in this work, a reader study on nine
Externí odkaz:
https://doaj.org/article/b1cd1b9bf9554ef38ce6678c06ddbe76
Autor:
Andreas P. Sauter, Jana Andrejewski, Fabio De Marco, Konstantin Willer, Lukas B. Gromann, Wolfgang Noichl, Fabian Kriner, Florian Fischer, Christian Braun, Thomas Koehler, Felix Meurer, Alexander A. Fingerle, Daniela Pfeiffer, Ernst Rummeny, Julia Herzen, Franz Pfeiffer
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-9 (2019)
Abstract Grating-based X-ray dark-field imaging is a novel imaging modality which has been refined during the last decade. It exploits the wave-like behaviour of X-radiation and can nowadays be implemented with existing X-ray tubes used in clinical a
Externí odkaz:
https://doaj.org/article/5e37b2da544749739e0f8aa2899bf5c9
Autor:
Fabio De Marco, Konstantin Willer, Lukas B Gromann, Jana Andrejewski, Katharina Hellbach, Andrea Bähr, Michaela Dmochewitz, Thomas Koehler, Hanns-Ingo Maack, Franz Pfeiffer, Julia Herzen
Publikováno v:
PLoS ONE, Vol 14, Iss 6, p e0217858 (2019)
Lung tissue causes significant small-angle X-ray scattering, which can be visualized with grating-based X-ray dark-field imaging. Structural lung diseases alter alveolar microstructure, which often causes a dark-field signal decrease. The imaging met
Externí odkaz:
https://doaj.org/article/e9a1ca1649524ba58f06d95443e92fd6
Autor:
Nathalie Roiser, Josef Scholz, Melanie A. Kimm, Jana Andrejewski, Christine Baumgartner, Eva Braig, Julia Herzen, Daniela Pfeiffer, Rüdiger Korbel
Publikováno v:
Tierärztliche Praxis Ausgabe K: Kleintiere / Heimtiere. 50:185-196
Zusammenfassung Gegenstand und Ziel In der Studie soll evaluiert werden, ob die Dunkelfeld-Radiografie (DFR) zur Diagnostik der Gichterkrankung bei Vögeln und Reptilien angewendet werden kann und ob das Tiermodell für die Etablierung des neuen nich
Autor:
Nathalie, Roiser, Josef, Scholz, Melanie A, Kimm, Jana, Andrejewski, Christine, Baumgartner, Eva, Braig, Julia, Herzen, Daniela, Pfeiffer, Rüdiger, Korbel
Publikováno v:
Tierarztliche Praxis. Ausgabe K, Kleintiere/Heimtiere. 50(3)
The aim of this study is to evaluate whether X-ray dark-field (DF) radiography is useful for the diagnosis of gout in birds and reptiles and whether this preclinical model could be helpful to establish this non-invasive imaging method in human medici
Autor:
Fabio De Marco, Jana Andrejewski, Julia Herzen, Franz Pfeiffer, Thorsten Sellerer, Kirsten Taphorn
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-9 (2020)
Scientific Reports
Scientific Reports
X-ray dark-field (XDF) imaging accesses information on the small-angle scattering properties of the sample. With grating interferometry, the measured scattering signal is related to the sample’s autocorrelation function, which was previously demons