Episcleritis Nodular episcleritis acute in onset symptoms:unilateral、.wine、 round or ellipse limited nodular uplift,diameter 2~3mm redness、edema irritation 图7-I-】结节性表层巩膜炎(nodular episcleritis) 碳侧角巩膜缘外限局性充血，发粉红或紫色，上巩膜组织充 血、浸涧，水肿星结节状隆起。结节在巩腹上可被推动。球结飘 Vission not affected 和Tcon囊也被波及 concurruent mild iritis the inflammation subsided in 2 to 4 weeks easily recurrent. Episcleritis Nodular episcleritis ： acute in onset symptoms:unilateral、wine、 round or ellipse limited nodular uplift，diameter 2～3mm redness 、edema irritation Vission not affected concurruent mild iritis the inflammation subsided in 2 to 4 weeks，easily recurrent