Effect of Copper Filtration on Radiation Dose in Cerebral Three-dimensional Rotational Angiography During Endovascular Aneurysm Treatment
The use of a copper filter in cerebral 3D-RA substantially reduces radiation dose without compromising diagnostic quality, representing a practical advancement in patient safety in 3D-RA. The method integrates seamlessly into existing protocols and can be readily implemented in clinical practice.
Authors
- Tim Hilgenfeld (ORCID: https://orcid.org/0000-0002-3458-8899)
- Dominik F. Vollherbst (ORCID: https://orcid.org/0000-0002-8992-4757)
- Martin Bendszus (ORCID: https://orcid.org/0000-0002-9094-6769)
- Markus Alfred Möhlenbruch (ORCID: https://orcid.org/0000-0002-5075-704X)
- Andreas Berting
- Fabian Preisner (ORCID: https://orcid.org/0000-0003-0314-6761)
- Christian Herweh (ORCID: https://orcid.org/0000-0002-9223-9662)
- Niclas Schmitt (ORCID: https://orcid.org/0000-0003-2509-5459)
- Lena Wucherpfennig (ORCID: https://orcid.org/0000-0002-2280-1269)
Institutions
- Siemens (Germany) (DE)
- Heidelberg University (DE)
- University Hospital Heidelberg (DE)
- Primary Source (US)
Publication Details
- Journal
- Investigative Radiology
- Published
- 2025-09-04
- DOI
- https://doi.org/10.1097/rli.0000000000001235
- Primary Topic
- Intracranial Aneurysms: Treatment and Complications
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Siemens Healthineers