What Are the Causes of Brain Cancer in Kids?
According to the National Cancer Institute (NCI), brain tumors are the most common solid tumor in children. Brain tumors in children can be benign (not cancer) or malignant (cancer is present). The most common malignant brain tumors in children are gliomas, ependymomas, and medulloblastomas. The names of brain tumors come from the site of development, but approximately half of all brain tumors in children are gliomas. Gliomas develop from the cells that surround and support nerve cells (glial cells). There are no known causes of brain cancer in children, according to the American Cancer Society (ACS), but there are factors that are being investigated by scientists.