30 years Female (DOB:12/21/1985)Reason: Headaches, mother with Chiari malformation History: Headaches, normal neurological examPROVIDER/ATTENDING NAME: NAOUM P ISSA NAOUM P ISSA The CSF spaces are appropriate for the patient's stated age with no midline shift. The cerebellar tonsils extend down to the level of the foramen magnum.No abnormal enhancing mass lesions are appreciated intracranially. No intracranial hemorrhage is identified. No edema is identified within the brain parenchyma.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 demonstrate some scattered opacities. The visualized portions of the mastoid air cells are clear. The visualized portions of the orbits are intact.There is a 6 mm T1 hyperintense focus in the right parietal bone probably representing a hemangioma.Incidental note is made of susceptibility effect along the right tentorial leaf and the anterior aspect of the falx cerebri which most likely represent dural calcifications.
1.There are no prior studies available for comparison. The cerebellar tonsils do not extend below the level of the foramen magnum.2.No evidence for intracranial mass lesion.