Fig. 2From: Bilateral corpus callosum and corona radiata infarction due to cerebral venous sinus thrombosis presenting as headache and acute reversible aphasia: a rare case reportBrain MRA and MAV images. (a) The MRA images were normal. (b) The MRV images indicated a signal void in the transverse aspect of the superior sagittal sinus, non-visualization of the left transverse sinus, and small sigmoid sinuses and jugular vein (white arrows)Back to article page