春季角结膜炎
Vernal keratoconjunctivitis
ORPHA:70476疾病
定义 英文原文(暂无中文)
A rare disorder of the anterior segment of the eye, characterized by a severe recurrent allergic reaction affecting the cornea and the conjunctiva. It presents with red eyes, ocular itching, photophobia, foreign body sensation, mucous discharge, blepharospasm, and blurring of vision. The symptoms are typically bilateral but may be asymmetric. Characteristic signs include conjunctival injection, giant papillae mostly on the upper tarsal conjunctiva (cobblestone appearance), limbal gelatinous infiltrates (Horner-Trantas dots), and variable corneal signs. The condition is more prevalent in hot climates and most commonly affects young boys.
别名
春季结膜炎
基本事实
- 遗传方式
- 不适用
- 发病年龄
- 儿童期
- 患病率
- >1 / 1000(Italy)
临床表型 23
极常见 99–80%12
- 结膜形态异常 HP:0000502
- 角膜形态异常 HP:0000481
- 巩膜异常 HP:0000591
- 过敏性结膜炎 HP:0007879
- 过敏 HP:0012393
- 结膜充血 HP:0030953
- 角膜新生血管 HP:0011496
- 泪液分泌增加 HP:0009926
- 角膜结膜炎 HP:0001096
- 畏光 HP:0000613
- 点状角膜炎 HP:0011859
- 红眼 HP:0025337
常见 79–30%6
- 眼睑痉挛 HP:0000643
- 视力模糊 HP:0000622
- 角膜异物感 HP:0034804
- 巨大结膜乳头 HP:0025350
- 眼部瘙痒 HP:0033841
- 瘢痕形成 HP:0100699
偶见 29–5%4
- 眼睑炎 HP:0000498
- 角膜溃疡 HP:0012804
- 圆锥角膜 HP:0000563
- 视力下降 HP:0007663
罕见 <4–1%1
- 角膜缘干细胞缺乏症 HP:0032107
外部标识与链接
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本页数据来源
- 疾病定义、同义词、基因、表型、流行病学:Orphanet(CC BY 4.0)
- 中文病名:Orphanet 中文包,冻结于 2020-06-01
- 表型中文标签:HPO 简体中文翻译(CHPO 上游成果)