作者1985～1992年对8例因急性咽后壁脓肿并发急性纵隔炎的患者在常规治疗的基础上行持续负压吸引治疗，效果较满意，报告如下。1临床资料本组8例中，男5例，女3例，年龄3～5岁。脓肿部位：口咽后壁2例，下咽后壁6例。咽后壁脓肿发生后出现上纵隔感染表现约3～5d.本组病例出现高 From 1985 to 1992, 8 patients with acute posterior pharyngeal abscess complicated with acute mediastinitis underwent continuous negative suction therapy on the basis of conventional treatment, the effect is satisfactory, the report is as follows. 1 Clinical data The group of 8 patients, 5 males and 3 females, aged 3 to 5 years. Abscess site: 2 cases of posterior oropharyngeal wall, hypopharyngeal wall in 6 cases. Posterior pharyngeal abscess occurred after the performance of the mediastinum infection about 3 ~ 5d.This group of patients with high