Focal Siezures Brain Tumors Aspartame And Siezures...?

Brain tumors aspartame and siezures...? - focal siezures

My father was recently diagnosed with cancer, small cell lung that has spread to more areas of the brain. He had small focal seizures were controlled with Dilantin ..... Last night had an attack of considerable size, which makes the whole body - the seizure of the intervention is usually on the left foot or the hand is limited .... He used several packets of Equal / Nutra sweet during the day - maybe .... 10 This would be a contribution to this problem? Doctors seem to believe that his was dilantin low in their system ...... Simply start radiation on Monday, could be a factor?
Thank you.