Colapinto E V, Cabeen M A, Johnson L N
Division of Neurosurgery, Mason Eye Institute, University of Missouri Hospitals and Clinics, Columbia, Missouri, USA.
Neurosurgery. 1996 Sep;39(3):604-6. doi: 10.1097/00006123-199609000-00035.
Compression of the optic nerve by a dolichoectatic internal carotid artery is a rare and correctable cause of visual loss.
A young woman presented with right eye visual loss without obvious cause and was found to have compression of the right optic nerve by the ipsilateral internal carotid artery, as revealed by magnetic resonance imaging.
Pterional craniotomy and decompression of the optic nerve by unroofing the optic canal resulted in improvement of vision in the affected eye.
Compression of the optic nerve by a dolichoectatic internal carotid artery may produce visual loss. The disorder is well demonstrated by magnetic resonance imaging, and timely intervention can improve vision.
颈内动脉迂曲扩张对视神经的压迫是一种罕见但可纠正的视力丧失原因。
一名年轻女性出现右眼视力丧失且无明显病因，磁共振成像显示同侧颈内动脉压迫右侧视神经。
经翼点开颅并打开视神经管对视神经进行减压，使患眼视力得到改善。
颈内动脉迂曲扩张对视神经的压迫可能导致视力丧失。磁共振成像能很好地显示该病症，及时干预可改善视力。
