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自1989年以来,我们采用液氮冷冻治疗春季卡他性结膜炎获得满意疗效。1989年6月—1992年10月,用液氮冷冻治疗春季卡他性结膜炎患者37例,男16例,女21例,年龄最小7岁,最大27岁,病程1—3年18例,4—5年19例。患者均接受过各种治疗而效果不佳。诊断标准:①自觉眼部奇痒,结膜囊内有粘丝状分泌物,刮片或涂片镜检可见较多嗜酸性细胞;②睑结膜充血,结膜面有灰白色的薄膜,上睑结膜有卵圆形乳头增生,角膜缘部睑裂区结膜呈灰褐色胶样隆起。
Since 1989, we have used liquid nitrogen cryogenic treatment of catarrhal conjunctivitis in spring to obtain satisfactory results. From June 1989 to October 1992, 37 patients with spring catarrhal conjunctivitis were treated with liquid nitrogen freezing, 16 males and 21 females, the youngest was 7 years old, the oldest was 27 years old and the course was 1-3 years. 4-5 years 19 cases. Patients have received various treatment and ineffective. Diagnostic criteria: ① conscious eye itching, filamentous secretions within the conjunctival sac, smear or smear smear more eosinophils can be seen; ② conjunctival hyperemia, conjunctival surface with gray film, the upper conjunctiva have Oval papillary hyperplasia, conjunctiva of the limbus palpebral fissure area was gray brown gum-like uplift.