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Updated: Mar 10, 2026

Double Direct Injection of Blood into the Cisterna Magna as a Model of Subarachnoid Hemorrhage
Published on: August 30, 2020
Early Intraocular Complications of Subarachnoid Haemorrhage after Aneurysm Rupture
Iwona Obuchowska1, Grzegorz Turek2, Zenon Mariak2
1Department of Ophthalmology.
Abstract:
The aim of this study was to identify factors predisposing for early intraocular complications of aneurysmal subarachnoid haemorrhage (SAH). The authors analysed 96 selected cases of aneurysmal SAH. Forty patients (42%) demonstrated abnormal fundus findings, including disc swelling (13.5%), retinal haemorrhages (23%), and vitreous haemorrhage (5%). The incidence of intraocular pathologies was significantly higher in patients who lost consciousness at the onset of SAH, were admitted with high scores of the Hunt-Hess and Fisher scales and low score of the Glasgow Coma Scale, as well as in those with arterial hypertension, more sizable aneurysm, and older.
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