Radiation therapy is a cornerstone of cancer treatment, playing a critical role in managing and curing various types of cancer. Dr. Chandrani Mallik, one of Kolkata’s top cancer specialists, provides an overview of radiation therapy, its benefits, and what patients can expect.
What is Radiation Therapy?
Radiation therapy uses high-energy radiation to destroy cancer cells and shrink tumors. It works by damaging the DNA of cancer cells, which inhibits their ability to reproduce and grow. The therapy can be administered externally through a machine or internally by placing radioactive material near the cancer site, a method known as brachytherapy.
How Does It Work?
Dr. Mallik explains that radiation therapy is a highly targeted treatment. Advanced imaging techniques such as CT scans and MRIs are used to map the precise location of the cancer. This allows for the delivery of radiation with pinpoint accuracy, minimizing damage to surrounding healthy tissues.
Benefits of Radiation Therapy
Radiation therapy offers several key benefits:
- Effective Cancer Control: It can shrink tumors and kill cancer cells, making it an effective treatment for many types of cancer.
- Pain Relief: For advanced cancers, radiation therapy can help reduce pain and other symptoms.
- Combination Therapy: It can be used alongside other treatments such as surgery and chemotherapy to enhance overall effectiveness.
Side Effects
While radiation therapy is generally safe, Dr. Mallik notes that patients may experience side effects, including:
- Fatigue
- Skin irritation or changes at the treatment site
- Nausea
- Hair loss (when treated area includes hair-bearing skin)
- Changes in appetite
Most side effects are temporary and can be managed with supportive care.
Conclusion
Radiation therapy is a powerful tool in the fight against cancer. With advancements in technology and techniques, it offers hope and improved outcomes for many patients. Dr. Chandrani Mallik, one of the best cancer doctors in Kolkata, provides expert care and personalized treatment plans to ensure the best possible results. For comprehensive cancer care and to learn more about radiation therapy, consult with Dr. Mallik and take an informed step towards recovery.