Brain tumours are abnormal cell growths in the brain or the surrounding tissues. Depending on their size, location, and growth rate, they can be benign (non-cancerous) or malignant (cancerous) and cause various symptoms. Here, we will explore the different types of brain tumours and their associated symptoms, providing valuable insights for patients seeking guidance from Dr. Rohit Mishra, the best neurosurgeon in Kolkata.
Types of Brain Tumours
Brain tumours can be classified based on their origin, nature and location within the brain. Some common types include:
- Gliomas: These tumours originate from glial cells, which support and nourish the neurons in the brain. Depending on the type of glial cell involved, gliomas can be further categorized into astrocytomas, oligodendrogliomas and ependymomas.
- Meningiomas: Meningiomas develop from the meninges, the protective membranes that cover the brain and spinal cord. They are usually benign and slow-growing but can cause symptoms if they press on nearby brain tissue.
- Pituitary Tumours: Pituitary tumours arise from the pituitary gland, located at the brain’s base. These tumours can affect hormone production and lead to various hormonal imbalances.
- Metastatic Tumours: Metastatic brain tumours originate from cancer cells that have spread (metastasized) to the brain from other body parts, such as the lungs, breasts or skin.
Common Symptoms of Brain Tumours
Some common signs and symptoms, according to the best neurosurgeon in Kolkata, include:
- Headaches: Persistent or severe headaches, significantly if they worsen over time or are accompanied by other symptoms, such as nausea or vomiting.
- Seizures: Seizures are sudden, uncontrolled electrical disturbances in the brain that can cause convulsions, loss of consciousness or abnormal sensations.
- Changes in Vision: Vision problems, such as blurred vision, double vision or loss of peripheral vision, may occur if a tumour affects the optic nerves or other parts of the visual pathway.
- Cognitive Changes: Brain tumours can impact cognitive function, leading to memory problems, difficulty concentrating or changes in personality or behaviour.
- Weakness or Numbness: Weakness or numbness in one part of the body, often on one side, may occur if a tumour presses on the motor cortex or related nerves.
Conclusion
If you experience any persistent or concerning symptoms associated with brain tumours, it is essential to seek prompt medical attention. Dr. Rohit Mishra, the best neurosurgeon in Kolkata, specializes in diagnosing and treating brain tumours, offering advanced surgical techniques and compassionate care to his patients. By understanding the types and symptoms of brain tumours, you can take proactive steps to protect your brain health and well-being.