自一九七三至一九七七年我们使用醋酸强的松龙皮损下封闭治疗皮肤病收效较好,现将有资料记载者42例介绍如下。所有病例均诊断明确,病程在一年以上,皮损百积在5cm~2以内,而且都经过多种治疗无效者。在42例中,男女各半,年龄最小8岁,最大62岁。病程最短者1年,最 Since 1973 to 1977 we use prednisolone acetate skin lesions closed effective treatment is better, there are 42 cases described below are described. All cases were diagnosed, the course of disease in more than a year, skin lesions 100% within 5cm ~ 2, and after a variety of treatment ineffective. In 42 cases, half male and female, the youngest 8 years old, maximum 62 years old. The shortest duration of 1 year, most