My mother was rushed in a hospital last Oct.18,2018. CT Scan results Found with SUBARRACHNOID HEMORRHAGES, LEFT HIGH PRIETAL LOBE EXTENSIVE ENCEPHALOMALACIC CHANGES, RIGHT FRONTOTEMPOROPARIETAL LOBE CHRONIC LACUNAR INFARCTS, RIGHT BASAL GANGLIA AND RIGHT THALAMUS CEREBROCEREBELLAR VOLUME LOSS CHRONIC SMALL VESSEL ISCHEMIC CHANGES. After CT Angiogram, to check and confirm possible aneurysm, is NEGATIvE. Then discharged last Oct 22, from the hospital. Come today Nov8, our mohter is rush again to hospital with a possible cause of sickness. Kindly help what steps or tests is suggested for her case.