Hello doctor, approximately one and half month back my mother had seizures for which she was admitted in emergency. Mri brain contrast was done and it showed one lesion of 4 mm and low grade glioma. She is on epilive 500 mg two times. Now we had to follow up so again mri was done which showed now three lesions in some cms and it says high grade glioma. I wanted to know is it possible to low grade glioma to turn into high grade glioma in a span of one and a half months. If not, should I get mri done again. Please help. Thank you.