Progressive headaches. Dental brace artifact degrades the image quality of many sequences. Within this limitation, there is no gross evidence of intracranial hemorrhage, mass, or acute infarct. The brain parenchyma and pituitary gland appear unremarkable. The ventricles and basal cisterns are normal in size and configuration. There is no midline shift or herniation.
No gross evidence of Chiari malformation of intracranial tumor, although the exam is limited by dental brace artifact.