Contrast bolus timing in CT-angiography and CT-perfusion: insights from a large clinical dataset
Our data indicate that patient individual characteristics lead to substantial variances in the contrast bolus arrival which could hamper CTP analysis. To ensure optimized coverage of the contrast bolus. CTP timing can significantly and safely be improved using timing information of preceding CTA.
Authors
- Horst Urbach (ORCID: https://orcid.org/0000-0001-7264-4807)
- Christian Taschner (ORCID: https://orcid.org/0000-0002-8921-179X)
- Samer Elsheikh (ORCID: https://orcid.org/0000-0002-3796-5709)
- Thomas Stein (ORCID: https://orcid.org/0009-0002-3277-269X)
- Petra Cimflová (ORCID: https://orcid.org/0000-0001-8058-383X)
- Elias Kellner (ORCID: https://orcid.org/0000-0001-9494-2354)
- Marco Reisert (ORCID: https://orcid.org/0000-0003-2742-1940)
- Alexander Rau (ORCID: https://orcid.org/0000-0001-5881-6043)
- Jonas A. Hosp (ORCID: https://orcid.org/0000-0001-7696-9334)
Institutions
- University of Freiburg (DE)
- University Medical Center Freiburg (DE)
Publication Details
- Journal
- Neuroradiology
- Published
- 2025-04-11
- DOI
- https://doi.org/10.1007/s00234-025-03558-5
- Citations
- 2
- Primary Topic
- Acute Ischemic Stroke Management
- Type
- article
- Field-Weighted Citation Impact
- 2.71
Funders
- Albert-Ludwigs-Universität Freiburg
- Medizinische Fakultät der Albert-Ludwigs-Universität Freiburg