急性良性肌炎首先由Lundberg于1957年报告,瑞士学龄儿童在流行性病毒感染过程中发生剧烈肌痛命名的。其后世界各地均有报告此病由流感病毒所致。近年来在基层医院门诊并非少见,我院1986～1988年遇到7例。报道如下。临床资料 1、性别及年龄:本组男4例,女3例,年龄最大9岁,最小6岁半。 2、发病季节:一年四季均有发病,无明显 Acute benign myositis was first reported by Lundberg in 1957 and Swiss school-age children were named after severe myalgia during an epidemic of viral infection. Since then, all over the world have reported the disease caused by the flu virus. In recent years, primary hospital outpatient clinic is not uncommon, our hospital from 1986 to 1988 encountered 7 cases. Reported as follows. Clinical data 1, gender and age: The group of 4 males and 3 females, the oldest 9 years old, minimum 6 years and a half. 2, the onset of the season: the incidence of all year round, no significant