What is Brain Cancer?
Brain cancer refers to the growth of malignant tumors in the brain, which can disrupt essential functions such as movement, speech, and cognition. Unlike benign brain tumors, cancerous tumors grow aggressively and may spread to other parts of the brain or spinal cord.
Types of Brain Cancer
Brain cancer is classified based on the type of cells involved and its aggressiveness. The major types include:
- Glioblastoma Multiforme (GBM) – The most aggressive and common form of brain cancer in adults.
- Astrocytomas – Tumors originating from star-shaped glial cells called astrocytes.
- Meningiomas – Usually benign but can turn malignant.
- Oligodendrogliomas – Cancerous tumors that develop from oligodendrocytes.
- Medulloblastomas – Most common in children and highly aggressive.
- Metastatic Brain Cancer – Cancer that has spread to the brain from other body parts, such as lung or breast cancer.
Risk Factors for Brain Cancer
While the exact causes of brain cancer are unknown, several risk factors increase the likelihood of developing it:
- Genetic factors – Family history of brain tumors.
- Radiation exposure – High doses of radiation therapy or environmental exposure.
- Age – Brain cancer is more common in older adults.
- Weakened immune system – HIV/AIDS or organ transplant recipients are at higher risk.
- Chemical exposure – Exposure to industrial chemicals and carcinogens.
Symptoms of Brain Cancer
Brain cancer symptoms vary depending on tumor size, location, and growth rate. Common symptoms include:
- Persistent headaches that worsen over time
- Nausea and vomiting
- Seizures
- Vision or hearing problems
- Memory loss or confusion
- Difficulty speaking or understanding speech
- Weakness or numbness in limbs
- Loss of balance and coordination
How Brain Cancer is Detected
Screening for Brain Cancer
Unlike other cancers, brain cancer does not have routine screening tests. However, individuals with a strong family history or neurological symptoms should undergo regular check-ups with an oncologist.
Diagnosis of Brain Cancer
If brain cancer is suspected, the following diagnostic tests are performed:
- MRI and CT Scans – To obtain detailed brain images.
- Biopsy – A small tissue sample is removed and examined for cancerous cells.
- PET Scan – Detects cancer spread.
- Lumbar Puncture – To check for cancer cells in cerebrospinal fluid.
Can Brain Cancer Be Prevented?
While there is no guaranteed way to prevent brain cancer, adopting a healthy lifestyle may lower the risk:
- Avoid radiation and chemical exposure.
- Maintain a healthy diet rich in antioxidants.
- Exercise regularly and reduce stress.
- Avoid smoking and excessive alcohol consumption.
Brain Cancer Treatment Options
Treatment depends on the type, stage, and location of the tumor. The best cancer hospital in Surat offers cutting-edge therapies, including:
Surgery
- The primary treatment for operable tumors.
- Advanced techniques like neurosurgical navigation ensure precise tumor removal.
Radiation Therapy
- High-energy radiation targets cancer cells, often used post-surgery.
- Intensity-Modulated Radiation Therapy (IMRT) for precise targeting.
Chemotherapy for Brain Cancer
- Drugs like Temozolomide help shrink tumors.
- Best administered under a medical oncologist in Surat.
Targeted Therapy & Immunotherapy in Surat
- Personalized treatments attacking specific cancer cell mutations.
- Immunotherapy boosts the body's immune response against cancer cells.
Supportive Care & Rehabilitation
- Oncology nutritionists provide dietary plans.
- Onco-physiotherapy helps regain mobility.
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FAQs on Brain Cancer
What are the early symptoms of brain cancer?
Early symptoms include headaches, memory problems, and dizziness. If you experience persistent issues, consult a cancer specialist doctor in Surat.
Is brain cancer curable?
The prognosis depends on the type and stage. Early detection increases survival rates.
What is the survival rate of brain cancer?
Survival rates vary; glioblastomas have a lower survival rate, while early-stage tumors have a better prognosis.
Can brain cancer spread to other organs?
Brain cancer usually remains confined to the central nervous system but can be metastatic from other cancers.
What is the best treatment for brain cancer?
A combination of surgery, radiation, and chemotherapy provides the best outcomes. The best cancer hospital in Surat offers world-class treatments.
Best Cancer Specialist in Surat?
If you or a loved one is battling brain cancer, seek consultation at a leading cancer centre in Surat. The best oncologist in Surat offers comprehensive cancer care, including medical oncology, targeted therapy, and immunotherapy in Surat.
