Radiation Therapy
Radiation therapy is a highly effective cancer treatment that uses high-energy rays to destroy cancer cells and shrink tumors while protecting nearby healthy tissue as much as possible. It is a cornerstone of modern cancer care and is often used alone or in combination with other treatments.
How Radiation Therapy Works
Radiation damages the DNA of cancer cells, preventing them from growing and dividing. Over time, these damaged cancer cells die, allowing the body to gradually remove them.
Advanced technology helps deliver radiation precisely to the tumor, minimizing harm to surrounding healthy tissues.
When Is Radiation Therapy Used?
Radiation therapy may be recommended:
As a primary treatment for certain cancers
Before surgery to shrink tumors
After surgery to destroy remaining cancer cells
Along with chemotherapy or immunotherapy
To relieve pain or symptoms in advanced cancer
Types of Radiation Therapy
Depending on the cancer type and location, radiation may be delivered as:
External beam radiation therapy
Image-guided radiation therapy (IGRT)
Intensity-modulated radiation therapy (IMRT)
Palliative radiation for symptom relief
The treatment plan is carefully personalised for each patient.
Benefits of Radiation Therapy
Highly targeted cancer control
Preserves surrounding healthy organs
Can be combined safely with other treatments
Effective in curing, controlling, or relieving symptoms
Possible Side Effects
Side effects depend on the treatment area and dose and may include:
Fatigue
Skin changes
Temporary irritation of nearby organs
Most side effects are manageable and improve after treatment completion.
Personalised Treatment Planning
Before starting radiation therapy, detailed planning is done using:
Advanced imaging scans
Computerised dose calculations
Precision positioning techniques
This ensures safe, accurate, and effective treatment delivery.
Radiation Therapy & Quality of Life
Many patients continue normal daily activities during radiation therapy. Supportive care helps manage side effects and maintain comfort throughout treatment.
A Proven & Precise Cancer Treatment
Radiation therapy plays a vital role in modern oncology by offering effective tumor control with precision and safety, helping patients achieve better outcomes and improved quality of life.