Radiation therapy remains a cornerstone in the treatment of cancer, offering a non-invasive and highly targeted approach to eliminate malignant cells. In the Delhi NCR region, patients seeking excellence in oncological care can rely on Valentis Cancer Hospital, a premier institution offering comprehensive and technologically advanced Radiation treatment for Cancer in Delhi NCR.
This article provides a detailed overview of how radiation therapy works, the techniques used, and why Valentis Cancer Hospital is the preferred destination for oncology care in North India.
What is Radiation Therapy?
Radiation therapy is a medical treatment that uses high-energy ionizing radiation—such as X-rays or particle beams—to damage the DNA of cancer cells. This prevents the cancer cells from dividing and leads to their eventual death. It is a highly targeted treatment that minimizes damage to surrounding healthy tissues.
Radiation therapy may be used with curative, adjuvant, neoadjuvant, or palliative intent, depending on the type and stage of cancer.
Applications of Radiation Therapy
Radiation therapy is a critical component in the management of many cancers, including but not limited to:
- Breast Cancer
- Head and Neck Cancers
- Prostate Cancer
- Cervical Cancer
- Brain Tumors
- Lung Cancer
- Colorectal Cancer
It may be recommended:
- As the primary treatment for localized cancers
- Before surgery to shrink tumors
- After surgery to eliminate microscopic residual cells
- In combination with chemotherapy for synergistic effect
- To relieve symptoms in advanced-stage cancers (palliative care)
Advanced Radiation Techniques at Valentis Cancer Hospital
At Valentis Cancer Hospital, the Radiation Oncology Department is equipped with the latest technologies for precise and effective treatment:
1. External Beam Radiation Therapy (EBRT)
This method delivers radiation from a machine outside the body, precisely targeting the tumor. Key subtypes include:
- 3D Conformal Radiation Therapy (3D-CRT)
- Intensity-Modulated Radiation Therapy (IMRT)
- Image-Guided Radiation Therapy (IGRT)
- Stereotactic Body Radiation Therapy (SBRT)
- Volumetric Modulated Arc Therapy (VMAT)
2. Brachytherapy
Also known as internal radiation, this involves placing radioactive materials directly into or near the tumor site. It is highly effective for prostate, cervical, and oral cancers.
3. Systemic Radiation Therapy
Used in specific cancers, this involves oral or intravenous administration of radioactive isotopes that circulate and treat cancer throughout the body.
Why Valentis Cancer Hospital is a Leader in Radiation Oncology
Valentis Cancer Hospital, located in Delhi NCR, stands at the forefront of oncology care, offering patients the highest standards in radiation therapy:
✓ Cutting-edge Technology
Equipped with state-of-the-art linear accelerators, advanced simulation tools, and precision planning systems for safe and accurate delivery.
✓ Multidisciplinary Approach
Collaborative treatment planning involving radiation oncologists, medical oncologists, surgeons, radiologists, and pathologists to ensure holistic care.
✓ Personalized Patient Care
Every treatment plan is tailored to the individual’s type and stage of cancer, overall health condition, and treatment goals.
✓ Dedicated Oncology Team
Highly trained and experienced professionals including radiation oncologists, medical physicists, dosimetrists, and specialized radiation technologists.
General FAQs
1. Is radiation therapy painful?
Radiation therapy is a non-invasive and painless procedure. Patients may lie still during treatment sessions, but no pain is experienced from the radiation itself.
2. How long does radiation therapy take?
Treatment duration varies depending on the type and location of cancer. Most external beam radiation sessions last 15–30 minutes, typically 5 days a week over several weeks.
3. Will I lose my hair during radiation therapy?
Hair loss only occurs in the area being treated. For example, if the head is not treated, you will not lose hair on your scalp. Radiation does not cause full-body hair loss like chemotherapy.
4. Can I continue working during radiation therapy?
Many patients are able to continue with their daily activities and work during radiation therapy, although mild fatigue may occur. Your physician will advise based on your individual case.
5. Is radiation therapy safe?
Yes. With modern technologies like IMRT and IGRT, radiation is delivered with extreme precision, making it highly safe with minimal exposure to healthy tissue.
6. How do I prepare for radiation therapy?
You will undergo a detailed consultation, imaging tests, and simulation planning to ensure that your treatment is accurately targeted.
Conclusion
Radiation treatment for Cancer in Delhi NCR is now more advanced, precise, and accessible than ever, thanks to the clinical excellence at Valentis Cancer Hospital. With its commitment to innovation, patient safety, and personalized care, Valentis remains a top choice for patients seeking effective and compassionate cancer treatment.