Answer this question to the best of your ability:
What is a brain tumor?
Edited Answer: A brain tumor refers to an abnormal growth of cells within the brain, which can be either benign (non-cancerous) or malignant (cancerous). These tumors can affect individuals of any age and may present symptoms such as headaches, seizures, cognitive changes, and motor impairments. Treatment options depend on factors like the tumor's size, location, and type, and may involve surgery, radiation therapy, chemotherapy, or a combination of these approaches to manage the condition effectively. The specific treatment plan will be tailored to the patient's overall health and preferences, as well as the characteristics of the tumor.