角膜炎与结膜炎的区别有哪些 宋艳敏 西安市中医医院 скачать в хорошем качестве

角膜炎与结膜炎的区别有哪些 宋艳敏 西安市中医医院

角膜炎与结膜炎的区别有哪些 宋艳敏 西安市中医医院 人眼球中间黑色、透亮的是角膜，周边白色的是结膜，炎症在白色的部位叫结膜炎，病变在中间黑色部分叫角膜炎。角膜炎和结膜炎有什么区别？结膜炎的主要症状是怕光、流泪、眼睛水肿，角膜炎主要会引起视力下降，也有结膜炎的怕光流泪症状，同时感染则会引起结角膜炎。它们互相加重结膜炎，长时间结膜炎会侵犯角膜引起角膜炎，最初感染角膜炎症也会引起角结膜炎，互相影响。因为它们的解剖位置紧紧相连，患结膜炎后一定程度上会引起角膜炎，长期的结膜炎病情加重时离角膜只是一线之隔，炎症扩散会引起角膜炎，角膜炎严重扩散也会引起结膜炎，但结膜炎大部分都不可能同时引起角膜炎，长时间的结膜炎才会引起角膜感染。 What are the differences between keratitis and conjunctivitis In the middle of the human eyeball is the cornea, The conjunctiva is white, Inflammation in the white area is called conjunctivitis, The black part of the lesion in the middle is called keratitis. What is the difference between keratitis and conjunctivitis? The main symptoms of conjunctivitis are fear of light, tears and eye edema, Keratitis mainly causes vision loss, There are also the symptoms of conjunctivitis, At the same time, infection can cause conjunctivitis. They aggravate conjunctivitis, Long term conjunctivitis may invade the cornea and cause keratitis, The initial infection of keratitis also causes keratoconjunctivitis, Influence each other. Because their anatomical positions are closely connected, After suffering from conjunctivitis, it will cause keratitis to some extent, The long-term conjunctivitis is only a line between the cornea, The spread of inflammation can cause keratitis, Severe spread of keratitis can also cause conjunctivitis, But most of conjunctivitis can't cause keratitis at the same time, It takes a long time for conjunctivitis to cause corneal infection.