STEM CELL TRANSPLANTATION AS A TREATMENT OPTION FOR RELAPSED/REFRACTORY GERM CELL TUMORS
Malignant germ cell tumors (GT) arise from abnormal migration of primordial germ cells and are histologically identical whether they occur inside or outside of central nervous system (CNS) (1).They are divided into two heterogenous groups: germinomas and non-germinomatous germ cell tumors according to histological findings.Although the optimal trea