Delayed Perimesencephalic Subarachnoid Hemorrhage Probably Related to Remote Head Trauma: A Case Report

ABSTRACT The diagnosis of a subarachnoid hemorrhage is challenging, and has important clinical, therapeutic and prognostic implications. Delayed NPMSAH (non‐aneurysmal perimesencephalic SAH) may involve subtle venous injury, aberrant venous anatomy or increased intracranial venous pressure. In all “...

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Bibliographic Details
Main Authors: Ermir Roçi, Emili Mara, Gentian Vyshka
Format: Article
Language:English
Published: Wiley 2025-07-01
Series:Clinical Case Reports
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Online Access:https://doi.org/10.1002/ccr3.70658
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Summary:ABSTRACT The diagnosis of a subarachnoid hemorrhage is challenging, and has important clinical, therapeutic and prognostic implications. Delayed NPMSAH (non‐aneurysmal perimesencephalic SAH) may involve subtle venous injury, aberrant venous anatomy or increased intracranial venous pressure. In all “idiopathic” cases, a remote traumatic event should be considered, and approached accordingly.
ISSN:2050-0904