hi- Below are the results of my mom s MRI. What does all this mean? No acute infarct. Small old lacunar injuries left cerebellum. Patchy signal pons probably small old lacunar injuries and chronic changes. There is old lacunar injuries in the basal ganglia bilaterally. There is severe periventricular white matter signal mildly is throughout the Corona radiata and centrum semiovale. There is about a 1 cm extra-axial calcification adjacent posterior left cerebellum. No edema or mass effect. There is mucosal thickening chronically posterior right ethmoids and right side sphenoid sinus. Some mild asymmetric signal along the left side of the nasopharynx. The mastoid air cells are not opacified on the left. Minimal opacification posterior right mastoid air cells. Small area of extra-axial hyperintensity along the middle cranial fossa on the left measures about 0.8 x 0.4 cm image 11 series 8. No definite acute hemorrhage or midline shift