68 years Male (DOB:9/20/1947)Reason: h/o head and neck cancer, here w/ confusion/agitation/delerium of unknown etiology History: confusion/agitationPROVIDER/ATTENDING NAME: TRACY E CARDIN ANITA N. KALLEPALLI The CSF spaces are appropriate for the patient's stated age with no midline shift. No abnormal enhancing mass lesions are appreciated intracranially. No intracranial hemorrhage is identified. No edema is identified within the brain parenchyma.There is nonenhancing exophytic millimeter diameter focus in the frontal horn of the right lateral ventricle which was also identified on the prior exam and has not changed.Normal vascular flow voids are present in the distal carotid and vertebral arteries, the basilar artery and the proximal anterior, middle and posterior cerebral arteries as well as the internal cerebral veins and superior sagittal sinus.The visualized portions of the paranasal sinuses are clear. The visualized portions of the mastoid air cells demonstrate partial opacification right mastoid air cells which is unchanged since prior exam. The visualized portions of the orbits are intact.
An exophytic focus at the frontal horn right lateral ventricle is unchanged since the prior exam. It is too small to characterize. Its clinical significance is uncertain. It does not have imaging features characteristic of neoplasm.No evidence for brain metastases.