Perimesencephalic non-aneurysmal subarachnoid hemorrhage: is there a need for repeat digital subtraction angiography?
The diagnostic benefit of repeat DSA in typical PMSAH is low, with no clear therapeutic impact and a relevant risk of complications. Given the benign course of PMSAH and the availability of high-resolution non-invasive imaging such as dual-source, photon-counting CTA, or vessel wall MRI, repeat DSA should be reserved for selected cases with atypical features or clinical deterioration.
Authors
- Ramazan Jabbarli (ORCID: https://orcid.org/0000-0002-8356-6629)
- Cornelius Deuschl (ORCID: https://orcid.org/0000-0001-9262-7289)
- Ulrich Sure (ORCID: https://orcid.org/0000-0002-9073-1821)
- Hanna Styczen (ORCID: https://orcid.org/0000-0002-9623-4156)
- Michael Forsting (ORCID: https://orcid.org/0000-0002-5584-9824)
- Yan Li (ORCID: https://orcid.org/0000-0002-3906-9481)
- R. Schubert
- Maharani Budi Santoso
Institutions
- University of Duisburg-Essen (DE)
Publication Details
- Journal
- Neuroradiology
- Published
- 2025-09-26
- DOI
- https://doi.org/10.1007/s00234-025-03779-8
- Citations
- 1
- Primary Topic
- Intracranial Aneurysms: Treatment and Complications
- Type
- article
- Field-Weighted Citation Impact
- 1.39