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Published on: August 11, 2015
Junctional Chiasmatic Syndrome Due to Large Anterior Communicating Artery Aneurysm
Maruthi Kesani1, Pavan Kumar Pelluru1, Suchanda Bhattacharjee1
1Department of Neurosurgery, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India.
Abstract:
Even though aneurysm involving the anterior communicating artery (A Com A) was common in clinical practice, producing compressive symptoms such as visual loss was rare. We report a case, in which patient had gradually progressive visual loss with features of the junctional chiasmatic syndrome, imaging revealed partially thrombosed large A Com A aneurysm. Intraoperatively, aneurysm was found compressing the optic chiasm and right optic nerve, following clipping and decompression of the optic nerve and chiasm there was gradually improvement in the vision over 2 weeks postoperatively.
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