儿童脑脓肿较少见,占脑部疾病的1～2%。1960～1988年作者收治儿童脑脓肿占同期脑外科病变的4.4%,脑脓肿与脑肿瘤之比为1∶18,耳源性及鼻源性脑脓肿占全部脑脓肿的26.9%,共25例。年龄6月～15岁。男14、女11。其中耳源性15例(幕上6例、幕下9例)全部源于慢性复发性中耳炎;鼻源性10例(额叶)全部由急性鼻窦炎引起。全部患者均有头痛、呕吐和低热;15例有脑膜刺激症状。9例 Children brain abscess is rare, accounting for 1 to 2% of brain diseases. From 1960 to 1988, the authors admitted children with brain abscess accounted for 4.4% of the same period of brain surgery lesions, brain abscess and brain tumor ratio of 1:18, otology and nasal brain abscess accounting for 26.9% of all brain abscesses, a total of 25 cases . Aged 6 months to 15 years old. Male 14, female 11. Among them, 15 cases of auricular origin (6 cases on the supratentorial and 9 cases on the infratentorial side) all originated from chronic recurrent otitis media; 10 cases of nasal origin (frontal lobe) were all caused by acute sinusitis. All patients had headache, vomiting and fever; 15 patients had meningeal irritation. 9 cases