Brain mass mortise arthritic. 59-year-old female. The brainstem appears enlarged. Comparing to the recent MRI there is redemonstration of a been expansile mass within the brainstem involving the pons and the right cerebellar peduncle as well as the medulla.The CSF spaces are appropriate for the patient's stated age with no midline shift. The fourth ventricle is mildly distortedNo intracranial hemorrhage is identified. The visualized portions of the paranasal sinuses are clear. The visualized portions of the mastoid air cells are clear. The visualized portions of the orbits are intact.
1.There is no evidence for acute intracranial hemorrhage.2.The brainstem appears enlarged. There is a been expansile mass within the brainstem involving the pons and the right cerebellar peduncle as well as the medulla better imaged on the recent MRI from 2/5 /10. There is no obvious change.