I have stage 4 cancers in my lungs,and liver.my dr did ct,and MRI on my brain.i did not have cancer but was told I had 3 silent strokes.i had strange pains on my right side in spots,Ive been having tremors.my MRI said bilateral periventricular hyperintensities ,mucosal thickening within the maxillary sinus.impression.stable intracranial atherosclerotic vascular disease.what does that mean? My ct scan said I had 3 small infarts.i have pain in that right temporal area,and sometimes my blood pressure goes very high out of the blue.