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单词 Keratoconjunctivitis sicca
释义

Keratoconjunctivitis sicca

英语例句库

Other eye conditions can cause corneal ulcers, such as entropion, distichia, corneal dystrophy, and keratoconjunctivitis sicca.

其他疾病也能引起角膜溃疡,例如眼睑内翻、双行睫、角膜营养不良和角膜干燥。

中文百科

干眼症

干眼症英语:Keratoconjunctivitis sicca)是由于眼泪的数量不足或者质量差,导致的眼部干燥的综合症。严重的干眼可以导致角膜上皮的损伤。

  • 眼泪的数量不足:正常人的每只眼分泌泪液的速度是:1µL/分钟。分泌不足或者蒸发量过大都会造成眼泪数量的不足。
  • 眼泪的质量差:正常的泪液在眼表形成一层泪膜,泪膜从外到内分为三层-脂质层、水层、粘蛋白层,任何一层出现异常泪液的质量都会降低。
英语百科

Keratoconjunctivitis sicca 乾眼症

Keratoconjunctivitis sicca (KCS), also called dry eye syndrome (DES) or keratitis sicca, is an eye disease caused by eye dryness, which, in turn, is caused by either decreased tear production or increased tear film evaporation. It is found in humans and some animals. KCS is the most common eye disease, affecting 5 - 6% of the population. Prevalence rises to 6 - 9.8% in postmenopausal women, and as high as 34% in the elderly. The phrase "keratoconjunctivitis sicca" is Latin, and its translation is "dry [inflammation] of the cornea and conjunctiva".

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更新时间:2025/6/22 14:52:09