ON THIS PAGE: You will find information about the number of children and teens who are diagnosed with a central nervous system (CNS) tumor each year. You will also read general information on surviving the disease. Remember, survival rates depend on several factors. Use the menu to see other pages.
Approximately 5,900 brain and other CNS tumors will be diagnosed this year in children ages 0 to 19 in the United States. After leukemia, brain and other CNS tumors are the second most common childhood cancers, accounting for about 26% of cancer in children younger than 15 and 21% of cancer in teens ages 15 to 19.
As explained in the Introduction, there are several types of CNS tumors diagnosed in this age group, and survival rates are different for each. The 5-year survival rate tells you what percent of children live at least 5 years after the tumor is found. Percent means how many out of 100. The 5-year survival rate for children ages 0 to 14 with a CNS tumor, excluding benign brain tumors, is 74%. The 5-year survival rate for teens ages 15 to 19 is 76%. However, the survival rate for a CNS tumor depends on many factors, including the type of tumor diagnosed and its stage (see Stages and Grades).
It is important to remember that statistics on the survival rates for children and teens with a CNS tumor are an estimate. The estimate comes from annual data based on the number of children and teens with this cancer in the United States. Also, experts measure the survival statistics every 5 years. This means the estimate may not reflect the results of advancements in how children and teens with a CNS tumor are diagnosed or treated from the last 5 years. Talk with your child’s doctor if you have any questions about this information. Learn more about understanding statistics.
Statistics adapted from the American Cancer Society's (ACS) publication, Cancer Facts & Figures 2022, and the Central Brain Tumor Registry of the United States Statistical Report: Primary Brain and Other Central Nervous System Tumors Diagnosed in the United States in 2014–2018, published October 2021. Additional source was Seigel R, et al.: Cancer Statistics 2022. CA: A Cancer Journal for Clinicians. 2022 Jan; 72(1):7-33. doi/full/10.3322/caac.21708. (All sources accessed January 2022.)
The next section in this guide is Medical Illustrations. It offers drawings of body parts often affected by a childhood CNS tumor. Use the menu to choose a different section to read in this guide.