1、静脉窦血栓形成专家共识 位于大脑镰的上缘,向后至枕内粗隆附近的窦汇。主要接受大脑背外侧面和内侧面上部的血液,以及通过蛛网膜绒毛再吸收的脑脊液。上矢状窦的血流方向由前向后,在颅内与大脑浅、深静脉以及其它窦腔相通。上矢状窦MRI上矢状窦位置 A 34-year-old woman with a 3-year history of systemic lupus erythematosus was admitted to the hospital with sore throat and headache that had lasted for 3 weeks.She had been receivi
2、ng cyclophosphamide for lupus nephritis for the previous 2 years.On the eighth hospital day,she reported severe headache and bilateral pain and bruising of the eyes.A day later,proptosis developed,with severe chemosis and eyelid edema,and her pupils were bilaterally nonreactive to light on examinati
3、on.A preliminary diagnosis of extensive intracranial venous thrombosis was confirmed on magnetic resonance imaging.N Engl J Med 2008;359:2266November 20,2008N Engl J Med 2008;359:2266November 20,2008 上矢状窦血栓亚急性期T2高信号。2周后T1、T2相均为低信号 示意图示意图正常对照正常对照上矢状窦缺损上矢状窦缺损正常对照正常对照上矢状窦缺损上矢状窦缺损病例(病例(2)应当在朋友正是困难的时候给予帮助,不可在事情已经无望之后再说闲话。拼尽全力,逼自己优秀一把,青春已所剩不多。生命是无尽的享受,永远的快乐,强烈的陶醉。对一个人来说,所期望的不是别的,而仅仅是他能全力以赴和献身于一种美好事业。爱因斯坦不要自卑,你不比别人笨。不要自满,别人不比你笨。当你知道迷惑时并不可怜,当你不知道迷惑时,才最可怜。一个人最炫耀什么,说明其内心最缺乏什么;一个人越在意的地方,也是其最自卑的地方。为了照亮夜空,星星才站在天空的高处。获致幸福的不二法门是珍视你所拥有的、遗忘你所没有的。一个不是我们有所求的朋友才是真正的朋友,交友不是为了向对方索取什么。衣服新的好,朋友老的好。