成人永存镰状窦的64层CTA诊断并复习文献  

The diagnosis of the adult persistent falcine sinus with 64-slice computed tomography angiography and review of the literature

作　　者：金斌[1] 陈耀康[1] 张其林[1] 王智清[1] 林义秋 

机构地区：[1]四川省攀枝花市中心医院医学影像中心,四川攀枝花617067

出　　处：《医学影像学杂志》2012年第6期879-881,共3页Journal of Medical Imaging

摘　　要：目的分析成人永存镰状窦的64层CTA表现,提高对大脑深静脉发育异常的进一步认识。方法对9例经CTA诊断为永存镰状窦的成人患者,采用MSCT重组技术对成像进行分析。结果 9例患者均因临床疑诊颅内动脉病变而接受CTA检查。永存镰状窦显示从大脑大静脉或直窦前部与上矢状窦中后1/3处或邻近的条带状血管样结构。结论 64层CTA是成人永存镰状窦无创、有效的检查方法。Objective To analyze the 64-slice computed tomography angiography examination of persistent falcine sinus in adults, in order to elevate the further recognition on congenital abnormalities of deep cerebral veins. Methods 9 adult patients of persistent falcine sinus diagnosed by CTA on cerebral vessels were enrolled. CT images of the vein were ana- lyzed with MSCT reconstruction technique. Results All the 9 adult patients were suspected of pathological changes on cerebral vessels and underwent cerebral vessels CTA. Persistent falcine sinus were seen as ribbon or yardstick-like vascular structures between the vein of Galen or straight sinus and the posterior two thirds of the superior sagittal sinus. Conclusion 64-slice computed tomography angiography is an effective and noninvasive approach for the diagnosis of persistent falcine sinus.

关 键 词：脑血管 体层摄影术 X线计算机 血管造影术 永存镰状窦 

分 类 号：R743[医药卫生—神经病学与精神病学] R814.42[医药卫生—临床医学]