Optic tract compression from dolichoectatic basilar artery

Medhat F. Guirgis; Byron L. Lam; Steven F. Falcone

doi:10.1016/S0002-9394(01)00869-8

Optic tract compression from dolichoectatic basilar artery

Medhat F. Guirgis, Byron L. Lam, Steven F. Falcone

Research output: Contribution to journal › Article › peer-review

25 Scopus citations

Abstract

PURPOSE: To report a case of optic tract compression caused by a dolichoectatic basilar artery. DESIGN: Observational case report. METHODS: A 74-year-old man with progressive loss of vision over 13 years and no other neurologic signs or symptoms was found to have bilateral optic nerve head pallor and a left homonymous hemianopia. RESULTS: Magnetic resonance imaging and angiography revealed a severe dolichoectatic basilar artery compressing the right optic tract. CONCLUSION: Basilar artery dolichoectasia may rarely cause compression of the optic tract and progressive visual loss.

Original language	English (US)
Pages (from-to)	283-286
Number of pages	4
Journal	American journal of ophthalmology
Volume	132
Issue number	2
DOIs	https://doi.org/10.1016/S0002-9394(01)00869-8
State	Published - Jan 1 2001

ASJC Scopus subject areas

Ophthalmology

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title = "Optic tract compression from dolichoectatic basilar artery",

abstract = "PURPOSE: To report a case of optic tract compression caused by a dolichoectatic basilar artery. DESIGN: Observational case report. METHODS: A 74-year-old man with progressive loss of vision over 13 years and no other neurologic signs or symptoms was found to have bilateral optic nerve head pallor and a left homonymous hemianopia. RESULTS: Magnetic resonance imaging and angiography revealed a severe dolichoectatic basilar artery compressing the right optic tract. CONCLUSION: Basilar artery dolichoectasia may rarely cause compression of the optic tract and progressive visual loss.",

author = "Guirgis, {Medhat F.} and Lam, {Byron L.} and Falcone, {Steven F.}",

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AU - Lam, Byron L.

AU - Falcone, Steven F.

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N2 - PURPOSE: To report a case of optic tract compression caused by a dolichoectatic basilar artery. DESIGN: Observational case report. METHODS: A 74-year-old man with progressive loss of vision over 13 years and no other neurologic signs or symptoms was found to have bilateral optic nerve head pallor and a left homonymous hemianopia. RESULTS: Magnetic resonance imaging and angiography revealed a severe dolichoectatic basilar artery compressing the right optic tract. CONCLUSION: Basilar artery dolichoectasia may rarely cause compression of the optic tract and progressive visual loss.

AB - PURPOSE: To report a case of optic tract compression caused by a dolichoectatic basilar artery. DESIGN: Observational case report. METHODS: A 74-year-old man with progressive loss of vision over 13 years and no other neurologic signs or symptoms was found to have bilateral optic nerve head pallor and a left homonymous hemianopia. RESULTS: Magnetic resonance imaging and angiography revealed a severe dolichoectatic basilar artery compressing the right optic tract. CONCLUSION: Basilar artery dolichoectasia may rarely cause compression of the optic tract and progressive visual loss.

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