论文部分内容阅读
有关流行性边缘性角膜炎文献记载较少见。关于本病的命名,系根据本组病例的病史,短期内发病率较高和特异的眼部症状而定。本病特征主要包括:1.96.6％有流感病史。2.单眼发病较多,中青年发病率高3.眼部主要改变有畏光,流泪、异物感重,局限性或广泛性角膜缘炎症反应与周围组织有一界限明显的清亮区,睫状充血和部分球结膜充血局限于角膜缘炎症区域。角膜缘表现为上皮粗糙、点片状脱落,小面积浅层溃疡和周围小血管扩张。随病程延长,炎症部位可见局限于角膜周边的新生血管。4.对眼后节及视力无影响。
The literature on epidemic marginal keratitis is rare. The name of the disease, based on the history of this group of patients, the incidence of higher short-term and specific ocular symptoms may be. The characteristics of the disease include: 1.96.6% had a history of influenza. 2. Monocular disease more, high incidence of middle-aged 3. The main changes in the eye photophobia, tearing, foreign body sensation, limitations or extensive corneal inflammation and surrounding tissues have a clear boundary of the clear area, ciliary congestion And partial conjunctival hyperemia confined to limbal inflammation area. Corneal edge of the epithelium showed rough, punctate shedding, small ulceration and small peripheral small venous dilatation. With the extension of the course of inflammation can be seen limited to the corneal neovascularization. 4. No effect on the posterior eye segment and visual acuity.