The Complete Guide to Brain Tumors and the Symptoms You Must Know

What is a Brain Tumor? Brain tumors are the abnormal growth of cells in the brain. They can be benign (noncancerous) or malignant (cancerous). There are three types of brain tumors: Primary Brain Tumors: These are tumors that start in the brain. Metastatic Brain Tumors: These are cancerous tumors that have spread from other organs