目的:分析继发型金葡菌肺炎的病因、传播途径、临床表现及使用抗生素的疗效。方法:观察我院一例有明确金葡菌感染原发病史患儿的继发金葡菌肺炎的起病、临床症状、实验室检测结果及治疗后痊愈的经过。结果:此例患儿症状典型,临床诊断明确,用药及时规范,疗效确切。结论:SSSS综合征后继发性金葡菌肺炎为儿科下呼吸道感染急症,常见于2~4岁幼儿,可见典型原发病灶,起病急、病程进展快,需入院治疗。予规范使用万古霉素,可清除原发病灶、有效控制病情,获得满意的预后。 Objective: To analyze the etiology, route of transmission, clinical manifestations and antibiotic efficacy of secondary Staphylococcus aureus pneumonia. Methods: Observe a case of our hospital has a clear history of Staphylococcus aureus infection in children with secondary pathogenesis of Staphylococcus aureus pneumonia, clinical symptoms, laboratory test results and recovery after treatment. Results: This case of children with typical symptoms, a clear clinical diagnosis, medication and timely regulation, the exact effect. Conclusion: Secondary Staphylococcus aureus pneumonia after SSSS syndrome is an emergency for pediatric lower respiratory tract infection. It is common in children aged 2 to 4 years. Typical primary lesions are seen. The onset is acute and the course of disease progresses rapidly. To regulate the use of vancomycin, can clear the primary lesion, effective control of the disease, access to a satisfactory prognosis.