Related Experiment Video
Updated: Mar 31, 2026

09:14
Pre-Chiasmatic, Single Injection of Autologous Blood to Induce Experimental Subarachnoid Hemorrhage in a Rat Model
Published on: June 18, 2021
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Thalamic ependymoma presenting as recurrent subarachnoid hemorrhage
D L Gordon1, J Biller1, S A Moore2
1The Department of Neurology, The University of Iowa College of Medicine, Iowa City, IA, US.A.
Abstract:
We describe a 65-year-old woman who presented with recurrent subarachnoid hemorrhage due to a pathologically proven thalamic ependymoma. This is the first report of such a case. Cerebral angiography and initial imaging studies did not reveal a source of bleeding. Our case emphasizes the importance of periodically following patients with subarachnoid hemorrhage of undetermined etiology.

