本文报告6例侧脑室内巨大脑膜瘤,其中2例为儿童期,病程6个月至7年。首发症状为头痛者占2/3,早期均无明显定位症状和体征,后因颅内压增高并发现部分神经系统体征经CT扫描明确诊断。全部病例均经颞顶枕瓣开颅摘除肿瘤。手术要点在于完全切除肿瘤。本文结合文献做了讨论,并对手术全切除肿瘤作了经验介绍。 This article reports six cases of lateral meningioma of the lateral ventricle, of which two cases of childhood, duration of 6 months to 7 years. The first symptom of headache accounted for 2/3, no obvious early positioning symptoms and signs, because of increased intracranial pressure and found that some of the nervous system signs by CT scan to confirm the diagnosis. All cases were surgically removed by top of temporal roof flap tumor. The main point of surgery is to completely remove the tumor. This article is discussed in conjunction with the literature, and the experience of surgical resection of the tumor made.