Female, 16 years old, with pseudotumor cerebri, double vision and headaches. The cerebral and cerebellar hemispheres and brainstem show normal signal intensity and morphology. No restricted diffusion is seen.The pattern of parenchymal enhancement is within normal limits. No evidence of parenchymal edema, mass, or mass effect is seen. There is no evidence of intracranial hemorrhage or abnormal extra-axial fluid. The ventricular system is normal in caliber and morphology. The dural venous sinuses and deep venous structures are patent. The left transverse sinus is smaller than the right, but this is a common anatomic variation.Signal intensity of the bone marrow is unremarkable. Paranasal sinus mucosal inflammation is seen.
1.Unremarkable evaluation of the brain parenchyma.2.No evidence of venous sinus thrombosis.