Preferred Name |
Scintillating scotoma |
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Synonyms |
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ID |
http://www.ustb.edu.cn/thesauri/tocr/v1/data#C577563685103333413 |
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altLabel |
闪光性幻象 Scintillating scotoma (finding) 闪烁的暗点 (偏头痛)闪烁幻象 Flittering scotoma |
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definition |
闪烁的暗点是一种常见的视觉先兆,可以是偏头痛的先兆,其中闪烁的灯光在视野中心点附近出现。盲点可延伸进入白色或有色闪灯的一个或多个波光弧。 A scintillating scotoma is a common visual aura that can preced a migraine, whereby a spot of flickering light near the center of the visual fields occurs. The spot prevents vision, and is thus termed scotoma. The scotoma can extend into one or more shimmering arcs of white or colored flashing lights. |
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HPO分类 |
眼部异常 |
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HPO编号 |
HP:0010822 |
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label |
闪光性暗点 Scintillating scotoma |
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prefLabel |
Scintillating scotoma |
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subClassOf |
http://www.ustb.edu.cn/thesauri/tocr/v1/data#C577563685103333411 |
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