目的 分析儿童睑缘炎相关角结膜病变的误诊原因,提高对该病的认识.方法 回顾性分析2例误诊的中、重度BKC患儿临床诊疗资料.结果 2例病例其中1例误诊为病毒性角膜炎,另1例误诊为春季卡他性结膜炎.2例均经过详细检查可见睑缘炎表现,并经过相关睑缘炎治疗后明显好转.确诊为BKC.结论 儿童BKC有较高的发病率,通过详细的裂隙灯显微镜观察睑缘的病变可以提高诊断率,早期治疗可以减少角膜严重损害及视力损失.“,”Objective To enhance the understanding of pediatric blepharokeratoconjunctivitis through analyzing the cause of misdiagnosis of it. Methods 2 misdiagnosis cases of pediatric blepharokeractoconjunctivitis were analyzed retrospectively. Results One case was misdiagnosis as viral keratitis, the other was misdiagnosis as vernal keractocon-junctivitis. Two cases had signs of blepharitis, and were diagnosed as BKC. The treatment were effective. Conclusions The pediatric BKC has a high incidence. Careful examination of eyelids margin will increase the diagnostic rate and early treatment can avoid severe lesion of vision.