Distinct Inflammatory Profiles in Angiography-Negative Subarachnoid Hemorrhage: A Focused Case Series
Early CSF cytokine patterns suggest anSAH shares a more ICH-like inflammatory signature than aneurysmal SAH, supporting anSAH as a potentially biologically distinct SAH phenotype.
Authors
- Nils Petersen (ORCID: https://orcid.org/0000-0001-9711-3340)
- Jessica Magid-Bernstein (ORCID: https://orcid.org/0000-0001-6506-6017)
- C Matouk
- David Vargas
- Lauren Grychowski
- Will Remillard
- Guido J. Falcone
- Gracey Sorensen
- Jennifer Kim
- Beatrice Hadiwidjaja
- Lena O'Keefe
- Lauren H. Sansing
- Jennifer Yan
- Kevin Sheth
Institutions
- Yale University (US)
Publication Details
- Journal
- medRxiv
- Published
- 2026-03-04
- DOI
- https://doi.org/10.64898/2026.03.02.26347456
- Primary Topic
- Intracerebral and Subarachnoid Hemorrhage Research
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- American Heart Association
- National Institutes of Health
- National Institute of Neurological Disorders and Stroke