 MRI brain: There is no diffusion abnormality. Punctate focus of T2 FLAIR hyperintensity in the periventricular right frontal white matter, nonspecific. There are no areas of abnormal signal or pathological enhancement. The ventricles and sulci are within normal limits. The cisterns remain patent. There is no midline shift or mass effect. No extra-axial fluid collection is identified. Normal flow-voids are demonstrated in the major intracranial vascular structures. The midline structures and craniocervical junction are within normal limits. There is mild mucosal thickening in the right maxillary sinus.MRI pituitary: Dedicated images through the sella demonstrate a normal height of the pituitary gland. No focal abnormal signal intensity or mass is seen within the pituitary gland. The pituitary stalk lies in the midline. Suprasellar cistern, optic chiasm, cavernous sinuses and intracranial portions of the optic nerves appear unremarkable.
No MR findings to indicate an intracranial mass or convincing evidence of demyelinating disease. No evidence of sellar/parasellar mass seen on dedicated pituitary MRI.