Intracranial Corkscrew Angiopathy
Abstract
Objectives
The objective of this case report was to describe a rare presentation of corkscrew cerebral angiopathy presenting as subarachnoid hemorrhage (SAH).
Methods
We present a young woman who presented with a thunderclap headache, found to have a nonaneurysmal SAH.
Results
Cerebral angiogram revealed corkscrew angiopathy in medium-sized vessels and multiple micro-occlusions with collateralization. No intracranial aneurysm was detected. Extensive workup for vasculitis and genetic causes for vasculopathy was unrevealing. The patient had no neurologic deficits, and her symptoms resolved.
Discussion
This is an extremely rare presentation of subarachnoid hemorrhage due to corkscrew angiopathy.
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Information & Authors
Information
Published In
Neurology® Clinical Practice
Volume 12 • Number 6 • December 2022
Pages: e228-e231
Copyright
© 2022 American Academy of Neurology.
Publication History
Received: April 4, 2022
Accepted: August 24, 2022
Published online: October 12, 2022
Published in print: December 2022
Authors
Disclosure
The authors report no relevant disclosures. Full disclosure form information provided by the authors is available with the full text of this article at Neurology.org/cp.
Study Funding
The authors report no targeted funding.
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