History of prolactinoma status post resection. The left lobe of the pituitary gland is slightly asymmetrically enlarged. However, there is no discernible pituitary lesion. The pituitary infundibulum is intact. The cavernous sinus and optic apparatus are intact. There is no evidence of acute intracranial hemorrhage. The grey-white matter differentiation appears to be intact. The ventricles are normal in size and configuration. There is no midline shift or herniation. The imaged paranasal sinuses and mastoid air cells are clear. The skull and scalp soft tissues are unremarkable.
The left lobe of the pituitary gland is slightly asymmetrically enlarged, which may represent treatment-effects, but otherwise no discrete pituitary lesion is identified to suggest adenoma.