My 13 year old daughter has a cyst on her pineal gland and abnormal vein. We found this out after eeg and mri. Would this cause blackouts dizzy spells headaches. Now this week new things right arm shaking and laft eye and lip on left side twitching. One dr said not cyst causing this its chronic headaches another said absence seizures. But they said a dr cant give her medicine a neurologist or pediatrician has to. So i guess we wait??