Understanding Brain Cancer: Causes, Symptoms, and Treatment Options

Brain cancer involves the uncontrolled growth of abnormal cells within the brain tissue. It can originate directly within the brain, known as primary brain cancer, or spread from other body parts via the bloodstream, called secondary brain cancer or metastasis. There are various types of brain tumors classified by grade, which indicates severity. Malignant cells, or aggressive cells, rapidly multiply, forming tumors that disrupt normal brain functions and damage healthy tissue. Recognizing symptoms early can help in timely diagnosis and treatment.

Common causes include abnormal cell growth leading to tumor formation, which interferes with brain operations. Symptoms vary based on tumor location and severity, including persistent headaches, dizziness, weakness, seizures, and visual disturbances. Changes in personality, memory issues, speech difficulties, and coordination problems are also typical. Fever may occur, especially following treatment like chemotherapy. Treatment approaches include surgery, radiation therapy, and chemotherapy. Surgery aims to remove tumors, but is not suitable for inoperable cases. Radiation targets cancer cells with high-energy rays, while chemotherapy uses chemicals to destroy malignant cells, often via implanted reservoirs. Early detection and personalized treatment plans are crucial for better outcomes.