 Dedicated images through the sella demonstrate a normal size of the pituitary gland. No focal abnormal signal intensity or mass is seen within the pituitary gland. There is normal homogeneous enhancement. The pituitary stalk lies in the midline. Suprasellar cistern, optic chiasm, cavernous sinuses and intracranial portions of the optic nerves appear unremarkable.Images of the brain demonstrate no intracranial mass or mass effect. No parenchymal signal abnormality. No evidence of ischemia or hemorrhage. No extra-axial collections. Ventricles are normal in size. The midline structures and craniocervical junction are within normal limits. Major flow-voids are preserved. There is mild left sphenoid sinus opacification. Bone marrow signal and extracranial soft tissues are otherwise grossly unremarkable.
No evidence of pituitary micro- or macroadenoma. Noncontrast evaluation of the brain is also unremarkable.