Objective: While glioblastoma is very common in adults and is the most common primary malignant brain tumour in this age group, it remains a rare diagnosis in children. Postoperative treatment of glioblastoma in adults is well standardized, but in children the treatment is under constant discussion [for full text, please go to the a.m. URL] ; SeriesInformation ; 62. Jahrestagung der Deutschen Gesellschaft für Neurochirurgie (DGNC), Joint Meeting mit der Polnischen Gesellschaft für Neurochirurgen (PNCH)