摘要
分析119例小儿颅脑先天发育畸形的CT表现,其中包括脑积水、中脑导水管狭窄、蛛网膜囊肿、透明隔缺损、脑穿通畸形、Dandy-Walker综合征。结节性硬化病、Sturge Weber综合征。某些中枢神经系统先天发育畸形具有特征性表现,CT能做出正确诊断。但因颅脑先天发育畸形CT大部分显示为低密度影,故需要与其它颅内疾病如囊性肿瘤、脑脓肿,大枕大池等相鉴别。脑池造影有助于与其它疾病的鉴别诊断。借CT观察可以了解畸形的部位与性质,也可为进一步为手术与治疗提供可靠依据。
CT image of pediatrie congenital Craniocerebral anomalies in 119 cases were studied,including hydrocephalus, aquaeductal stenosis, arachnoid cyst, agenesis of septi pellucidi, porencephaly, dandy-walker syndrome, tuberous sclerosis and Sturge-Weber syndrome- Some congenital CNS anomalies had characteristic manifestations.which.were confirmed by CT- Many CT appearance of the lesions were low-density image,it is necessary to differentiate the lesions from cystic tumors, brain abscess, big magnaoccipital cistern. Cisternangiography is beneficial to differentiate diagnoses. The malformations location and property may be confirmed on CT scan,CT offers reliable basis for making operation and other treatments.
出处
《天津医药》
CAS
1995年第8期480-482,共3页
Tianjin Medical Journal
