Creation of a Clinical Database on Primary Nervous System Tumors

Diagnostic data : date and description of first symptoms,date of radiological diagnosis, tumor localization, number of lesions, date of histological diagnosis, histological diagnostic mode, histological diagnosis, WHO grade (I, II, III or IV), immunohistochemic data, molecular alterations therapeutic sequence : type of treatment, baseline exam before each treatment, surgery, radiothérapy, systemic treatment, clinical study, follow up until death