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Related Experiment Video

Updated: Jul 1, 2026

Electromagnetic Source Imaging in Presurgical Evaluation of Children with Drug-Resistant Epilepsy

Electromagnetic Source Imaging in Presurgical Evaluation of Children with Drug-Resistant Epilepsy

Published on: September 20, 2024

[Sudden visual loss in a 7-year old patient].

M Brandner¹, S Lindner, A Langmann

¹Ambulanz für Schielen, Kinderophthalmologie und Rehabilitation Sehbehinderter, Augenklinik der Medizinischen Universität Graz, Graz, Austria. brandner.martina@gmx.at

Der Ophthalmologe : Zeitschrift Der Deutschen Ophthalmologischen Gesellschaft

|September 10, 2008

Summary

A young boy experienced sudden vision loss due to a giant supraclinoid aneurysm. Treatment involved endovascular balloon occlusion and extracranial-intracranial bypass to restore blood flow.

Related Experiment Videos

Last Updated: Jul 1, 2026

Electromagnetic Source Imaging in Presurgical Evaluation of Children with Drug-Resistant Epilepsy

Electromagnetic Source Imaging in Presurgical Evaluation of Children with Drug-Resistant Epilepsy

Published on: September 20, 2024

Area of Science:

Neuroscience
Ophthalmology
Vascular Surgery

Background:

Congenital glaucoma treated with trabeculotomy in infancy.
Regular monitoring of intraocular pressure and fundus examination.

Observation:

A 7-year-old boy presented with acute bilateral visual acuity decrease.
Imaging revealed a giant supraclinoid aneurysm of the right internal carotid artery.

Findings:

Endovascular balloon occlusion of the internal carotid artery was performed.
An extracranial-intracranial bypass was utilized to improve cerebral circulation.

Implications:

This case highlights the importance of considering vascular abnormalities in pediatric vision loss.
Successful management of giant supraclinoid aneurysms can be achieved with combined endovascular and surgical techniques.
Early diagnosis and intervention are crucial for preserving visual function in complex cerebrovascular cases.