慢性滤泡性结膜炎为慢性卡他性、感染性炎症,多见于儿童、青年人。病因多由细菌、病毒及各种刺激引起。病变好发部位在下穹窿结膜、上穹窿结膜次之。滤泡多为园形、椭园形,呈灰红色、混浊。可散在,但多密集、融合。病变周围组织明显充血,球结膜血管周边性充血。自觉症状发痒、异物感,有少许 Chronic follicular conjunctivitis chronic catarrhal, infectious inflammation, more common in children, young people. Etiology and more bacteria, viruses and various stimuli. Lesions occur in the lower part of the fornix conjunctiva, the culmination of the conjunctiva second. Follicles and more garden-shaped, oval-shaped, was gray-red, cloudy. Can be dispersed, but more intensive, integration. Significant congestion around the lesion, conjunctival vascular peripheral congestion. Symptoms of itching, foreign body sensation, a little