​ Conditions: Medulloblastoma; Recurrent Medulloblastoma

Interventions: Other: Not applicable- observational study

Sponsors: West China Hospital; First Affiliated Hospital Xi’an Jiaotong University; Shanghai Children’s Medical Center; Children’s Hospital of Chongqing Medical University

Recruiting Conditions: Medulloblastoma; Recurrent Medulloblastoma
Interventions: Other: Not applicable- observational study
Sponsors: West China Hospital; First Affiliated Hospital Xi’an Jiaotong University; Shanghai Children’s Medical Center; Children’s Hospital of Chongqing Medical University
Recruiting