Patients with SERPINC1 rs2227589 polymorphism found to have multiple cerebral venous sinus thromboses despite a normal antithrombin level: A case report

Figure 2 Brain magnetic resonance imaging at admission. A: Filling defects seen in the superior sagittal sinus, bilateral transverse sinuses, and sigmoid sinus, indicated by magnetic resonance venography (MRV) are shown by arrows; B: Blurred image of the inferior sagittal sinus and straight sinus, indicated by MRV are shown by arrows; C: Thrombosis of the superior sagittal sinus, indicated by magnetic resonance imaging is shown by the arrow.