What is a Brain Tumor?
A brain tumor is an abnormal growth of cells in the brain tissue. These growths can be:
-
Primary tumors: Originating in the brain
-
Secondary tumors: Spreading from other parts of the body (metastatic)
Types of Brain Tumors
Benign Tumors
- Grow slowly
- Have clear borders
- Rarely spread to other parts of the brain
- Examples: Meningiomas, pituitary adenomas
Malignant Tumors
- Grow rapidly
- Can invade nearby tissue
- May spread to other brain areas
- Examples: Glioblastoma, astrocytoma
Common Symptoms
- Headaches (especially morning headaches)
- Seizures
- Vision or hearing changes
- Balance problems
- Memory issues
- Personality changes
- Nausea and vomiting
Diagnosis Methods
-
Neurological Examination
-
Imaging Tests:
- MRI with contrast
- CT scan
- PET scan
-
Biopsy (when necessary)
Treatment Options
Surgery
- Complete removal when possible
- Partial removal to relieve pressure
- Biopsy for diagnosis
Radiation Therapy
- External beam radiation
- Stereotactic radiosurgery
- Proton therapy
Chemotherapy
- Oral medications
- Intravenous drugs
- Wafer implants
Recovery and Follow-up
- Regular MRI monitoring
- Rehabilitation services
- Support groups
- Lifestyle modifications
When to Contact Your Doctor
Seek immediate medical attention if you experience:
- Sudden severe headaches
- New onset seizures
- Rapid neurological changes
- Vision loss
- Speech difficulties