Watch as Armstrong details the lifespan of cancer survivors and interventions taken to increase their health span - St. Jude Children's Research Hospital

Watch as Armstrong details the lifespan of cancer survivors and interventions taken to increase their health span - St. Jude Children's Research Hospital

Watch as Armstrong details the lifespan of cancer survivors and interventions taken to increase their health span - St. Jude Children's Research Hospital

Watch as Armstrong details the lifespan of cancer survivors and interventions taken to increase their health span - St. Jude Children's Research Hospital

Watch as Armstrong details the lifespan of cancer survivors and interventions taken to increase their health span - St. Jude Children's Research Hospital

Watch as Armstrong details the lifespan of cancer survivors and interventions taken to increase their health span - St. Jude Children's Research Hospital

Watch as Armstrong details the lifespan of cancer survivors and interventions taken to increase their health span - St. Jude Children's Research Hospital

Watch as Armstrong details the lifespan of cancer survivors and interventions taken to increase their health span - St. Jude Children's Research Hospital

pediatric oncology