Fig. 3

Radiographic findings of the patient in case 3. A: Brain plain MRI DWI sequence shows high-signal intensity nodules in the right cerebellum. B, C, and D: Post-contrast MRI T1WI (axial and coronal) shows patchy enhancement around the right cerebellum near the right sigmoid sinus area and enhancement of pia mater of the basal cistern around the midbrain. E and F: Post-contrast MRI T1WI shows filling defects in the left transverse sinus and sigmoid sinus