Department of Anatomy and Cell Biology, University of Melbourne, Parkville, VIC 3010, Australia.
J Clin Neurosci. 2012 Feb;19(2):286-8. doi: 10.1016/j.jocn.2011.07.010. Epub 2011 Nov 10.
A cadaveric dissection of the calvarium of a 90 year old woman demonstrated a left superior anastomotic vein of Trolard communicating indirectly with the superior sagittal sinus via a left lateral lacunae. This is an anatomical variant contrary to the textbook description of a direct communication between the vein of Trolard and the superior sagittal sinus. A literature search failed to identify a previous description of this variation. Possible clinical implications of this finding will be discussed.
对一位 90 岁女性颅骨的尸体解剖显示，左侧 Trolard 吻合静脉通过左侧外侧腔间接与上矢状窦沟通。这是一种解剖变异，与教科书上描述的 Trolard 静脉与上矢状窦之间的直接交通相反。文献检索未能发现之前对此变异的描述。将讨论这一发现的可能临床意义。
