V2EX keratitis

Keratitis

释义 Definition

Keratitis(角膜炎):指角膜(眼睛前方透明的圆顶状组织)发生的炎症,可由感染(如细菌、病毒、真菌、寄生虫)或非感染因素(如干眼、外伤、隐形眼镜佩戴不当)引起。严重时可能影响视力。

发音 Pronunciation

/kr.ta.ts/

例句 Examples

I was diagnosed with keratitis after wearing my contact lenses overnight.
我因夜戴隐形眼镜后被诊断为角膜炎。

Untreated keratitis can lead to corneal scarring and permanent vision loss, especially when caused by infection.
若不治疗,角膜炎(尤其是感染引起的)可能导致角膜瘢痕,甚至永久性视力损害。

词源 Etymology

来自医学拉丁语与希腊语构词:kerat- 源自希腊语 keras/keratos(“角、角质;在医学中引申为角膜”),后缀 -itis 表示“炎症”。因此 keratitis 字面意思就是“角膜的炎症”。

相关词 Related Words

文学作品 Literary Works

keratitis 属于医学专业词汇,更常见于临床教材、病例报告与医学论文中,而较少出现在传统小说诗歌等文学经典中。常见载体包括眼科学权威教材与专业期刊(例如眼科学教材章节、临床综述、病例报道等)。

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