The most common brain tumor in children is called an astrocytoma. This type of tumor is a type of glioma, which is a type of tumor that arises from the supportive tissue of the brain. Astrocytomas typically arise in the cerebrum, the largest part of the brain, and may grow in other parts of the brain as well.
Astrocytomas are generally divided into four grades, with grade I being the least aggressive and grade IV being the most aggressive. Grade I astrocytomas are typically slow-growing and may not need treatment, but grade IV astrocytomas are usually more aggressive and may require more aggressive treatment.
Symptoms of an astrocytoma can vary depending on the size and location of the tumor. Common symptoms include headache, nausea, vomiting, seizures, balance problems, vision changes, and changes in personality. Treatment for an astrocytoma may include surgery, radiation therapy, chemotherapy, and targeted therapy. The type of treatment used will depend on the size, location, and grade of the tumor as well as the age and overall health of the child.
Astrocytomas are the most common type of brain tumor in children, but there are other types of brain tumors that affect children as well. It is important to speak to a doctor if your child is experiencing any of the symptoms listed above, as early diagnosis and treatment are important for the best outcome.