Dark-field chest radiography signal characteristics in inspiration and expiration in healthy and emphysematous subjects
Signal characteristics in dark-field chest radiography change between inspiration and expiration. The total dark-field signal decreases slightly from inspiration to expiration, while the dark-field coefficient increases substantially. The ratio of the total dark-field signal between expiration and inspiration is independent of emphysema severity, whereas the ratio of the dark-field coefficient depends on emphysema severity.
Authors
- Theresa Urban (ORCID: https://orcid.org/0000-0002-0352-8180)
- Manuel Steinhardt (ORCID: https://orcid.org/0009-0008-2478-5590)
- G. Zimmermann (ORCID: https://orcid.org/0000-0003-0353-2523)
- Henriette Bast (ORCID: https://orcid.org/0009-0001-7390-1809)
- Franz Pfeiffer (ORCID: https://orcid.org/0000-0001-6665-4363)
- Alexander A. Fingerle (ORCID: https://orcid.org/0000-0002-6602-1360)
- Manuela Frank (ORCID: https://orcid.org/0000-0001-5642-0694)
- Daniela Pfeiffer (ORCID: https://orcid.org/0000-0003-2002-8337)
- Thomas Koehler (ORCID: https://orcid.org/0000-0002-1986-0057)
- Florian T. Gassert (ORCID: https://orcid.org/0000-0003-4126-462X)
- Marcus R. Makowski (ORCID: https://orcid.org/0000-0001-8778-647X)
- Jannis Bodden (ORCID: https://orcid.org/0000-0001-5997-203X)
- Lisa Steinhelfer (ORCID: https://orcid.org/0000-0003-2452-4389)
- Andreas Sauter (ORCID: https://orcid.org/0000-0003-4394-862X)
- Rafael Schick (ORCID: https://orcid.org/0000-0001-7650-7009)
- Alexander Wolfgang Marka (ORCID: https://orcid.org/0000-0002-2111-8177)
Institutions
- TUM Klinikum (DE)
- Institute for Advanced Study (DE)
- Philips (Germany) (DE)
- Technical University of Munich (DE)
Publication Details
- Journal
- European Radiology Experimental
- Published
- 2025-03-27
- DOI
- https://doi.org/10.1186/s41747-025-00578-x
- Citations
- 1
- Primary Topic
- Advanced X-ray Imaging Techniques
- Type
- article
- Field-Weighted Citation Impact
- 1.88