Intracranial germ cell tumors: a single-institution experience

Abstract

Tissue diagnosis of GCTs is mandatory prior to treatment except for patients with elevated markers. In germinoma, localized radiotherapy (RT) for M0 patients may be adequate. Long-term follow-up is needed to define the benefit of adding chemotherapy. For NGGCT, the use of combined modality treatment and RT dose ;gt;50 Gy are important factors that influence the outcome. Second-look surgery and resection of residual/ refractory tumors is always recommended.