Brain Tumor
What is a Brain Tumor?
A brain tumor is an abnormal growth of cells within the brain. The brain is a highly complex organ, with different regions controlling various functions of the nervous system. Tumors can form in any part of the brain or skull, including the protective membranes, the base of the skull, the brainstem, the sinuses, and the nasal cavity. There are over 120 types of brain tumors, classified based on the type of tissue they originate from.
How Common and Dangerous Are Brain Tumors?
Brain and nervous system tumors affect approximately 30 out of every 100,000 adults in the United States. These tumors can be dangerous as they may exert pressure on healthy brain tissue, disrupt normal brain function, or even spread to other areas. Some tumors are cancerous, while others have the potential to become malignant over time. Additionally, tumors can block the circulation of cerebrospinal fluid, leading to increased pressure inside the skull. In some cases, tumors may spread through the spinal fluid to distant parts of the brain or spine, causing further complications.
