Following a first seizure, the risk of more seizures in the next two years is 40–50%. The greatest predictors of more seizures are problems either on the electroencephalogram or on imaging of the brain. In adults, after 6 months of being seizure-free after a first seizure, the risk of a subsequent seizure in the next year is less than 20% regardless of treatment. Up to 7% of seizures that present to the emergency department (ER) are in status epilepticus. In those with a status epilepticus, mortality is between 10% and 40%. Those who have a seizure that is provoked (occurring close in time to an acute brain event or toxic exposure) have a low risk of re-occurrence, but have a higher risk of death compared to those with epilepsy.
symptom of Meningioma
symptom of Glioblastoma
symptom of Brain tumor
symptom of Intracerebral hemorrhage
symptom of Neuroleptic malignant syndrome
symptom of Posterior reversible encephalopathy syndrome
symptom of Vertebral artery dissection
symptom of Intracranial aneurysm