Kesava P P
Department of Radiology, University of Wisconsin Hospital and Clinics, Madison 53792, USA.
AJNR Am J Neuroradiol. 1996 Oct;17(9):1646-8.
Thrombosis of the straight and transverse sinuses associated with a large hemorrhagic venous infarct developed in an infant with large chronic subdural fluid collections after drainage of the subdurals. CT and MR studies obtained before and after the onset of venous sinus thrombosis showed interval widening of a segment of the posterior falx between the vein of Galen and the superior sagittal sinus. MR angiography confirmed a recanalized falcine sinus.
在婴儿慢性硬膜下大量积液引流后,出现了与大面积出血性静脉梗死相关的直窦和横窦血栓形成。静脉窦血栓形成前后进行的CT和MR研究显示,大脑大静脉与上矢状窦之间的后镰状窦一段间隙增宽。磁共振血管造影证实镰状窦再通。