 The ventricles and sulci are normal in size. The cerebellar tonsils are in normal position. There are no masses, mass effect or midline shift. The pituitary gland is normal in size. There is no evidence for intracranial hemorrhage or acute cerebral, brainstem or cerebellar infarction. No diffusion-weighted abnormalities are identified. There are no extraaxial fluid collections or subdural hematomas. Flow voids are present within the major vessels indicating patency. Mild mucosal thickening is present within a couple posterior right ethmoid air cells and with minimal mucosal thickening within the single left posterior ethmoid air cell. The remaining paranasal sinuses and mastoid air cells are clear. There is no abnormal enhancement within the brain. There are no MRI features of the idiopathic intracranial hypertension.
Mild mucosal thickening is present within a couple posterior right ethmoid air cells and with minimal mucosal thickening within the single left posterior ethmoid air cell. The remaining paranasal sinuses and mastoid air cells are clear. There is no abnormal enhancement within the brain. Otherwise negative MRI of the brain including gadolinium enhancement.