Age is an independent prognostic factor in rhabdomyosarcoma: A report from the soft tissue sarcoma committee of the children's oncology group

BACKGROUND: Although age 10 years). Infants and adolescents were more likely to have unfavorable features, including alveolar or undifferentiated tumors and advanced Group and Stage, and also had significantly poorer failure-free survival (FFS) than did children aged 1-9 (53 and 51% vs. 72%, P<0.001... View More