Headaches for the past 2 weeks. Rule out structural abnormality. BRAIN MRI:There is no 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. The major cerebral flow voids are intact. The orbits, skull, and scalp soft tissues are grossly unremarkable. There is trace mucosal thickening in the maxillary and ethmoid sinuses, which is nonspecific.CRANIAL MRA:No significant stenosis in the intracranial anterior or posterior circulations. The cavernous segment of the left internal carotid artery is tortuous. No evidence of aneurysm.
Brain MRI and MRA are within normal limits. Specifically, no evidence of intracranial mass or aneurysm.I personally reviewed the Images and/or procedure with the Resident/Fellow and agree with this report.