Therefore, the study holds special promise for children with high-risk neuroblastoma because as many as80 percent of these patients relapse with chemotherapy-resistant metastatic cancer.

• 重要的是，对于高危视网膜母细胞瘤的患儿该研究具有特殊的意义，因为80%25该类患儿会复发并且有对化疗抵抗的癌转移。