少量外伤性蛛网膜下腔出血SCT诊断  

Spiral CT Diagnosis of Small Amounts of Traumatic Suharachnoid Hemorrhage

作　　者：余忠强[1] 吴芳丽[1] 夏瑞明[1] 

机构地区：[1]温州医学院,绍兴文理学院医学院,325035

出　　处：《医学研究杂志》2007年第9期76-77,共2页Journal of Medical Research

摘　　要：目的提高对少量外伤性蛛网膜下腔出血的SCT诊断和鉴别诊断。方法回顾性分析经SCT复诊证实的105例少量外伤性蛛网膜下腔出血的SCT表现。结果纵裂池出血47例,侧裂池出血30例,脑沟出血22例,小脑幕区出血6例。合并脑挫裂伤、硬膜下血肿或颅骨骨折共12例。结论SCT扫描对少量外伤性蛛网膜下腔出血的定性、定位诊断有重要价值。Objective To improve spiral CT diagnosis and differential diagnosis of small amounts of traumatic subarachnoid hemorrhage（TSAH）. Methods SCT features of 105 cases with small amounts of TSAH , which were demonstrated by SCT reexaminations , were retrospectively analyzed. Results The distributions of small amounts of TSAH included cerebral longitudinal fissure cistern in 47 cases, cerebral lateral fissure cistern in 30 cases , cerebral surface sulcus in 22 cases, tentorium of cerebellum in 6 cases. There were 12 cases of small amounts of TSAH with contusion and laceration of brain , Subdural hematoma or bone fracture of skull. Conclusions Spiral CT scan has important value in qualitation and level diagnosisa of small amounts of TSAH.

关 键 词：蛛网膜下腔出血 体层摄影术 X线计算机 

分 类 号：R743.35[医药卫生—神经病学与精神病学]