Radiation Therapy is a well-established cancer treatment that uses carefully controlled high-energy radiation to destroy cancer cells while protecting as much healthy tissue as possible. It may be recommended as the main treatment, before surgery, after surgery, or alongside chemotherapy depending on the type, stage, and location of the cancer.
For patients in Pimpri-Chinchwad, understanding how Radiation Therapy works can reduce anxiety before treatment begins. Many people worry that radiation is painful or that they will become radioactive after treatment. In most cases, external beam radiation does not make a patient radioactive, and the treatment itself is painless.
What Is Radiation Therapy?
Radiation Therapy damages the DNA of cancer cells, preventing them from growing and multiplying. Healthy cells can usually repair themselves more effectively than cancer cells, allowing treatment to target the disease while minimizing harm to surrounding tissues.
The treatment plan is personalized after careful evaluation by an oncology team.
When Is Radiation Therapy Recommended?
An oncologist may recommend Radiation Therapy for several situations, including:
- Early-stage cancers
- Locally advanced cancers
- Before surgery to reduce tumour size
- After surgery to lower the risk of recurrence
- Pain relief when cancer has spread to the bones
- Control of symptoms caused by advanced cancer
The exact treatment schedule depends on the cancer type and overall health of the patient.
Steps Before Treatment
Every patient undergoes a planning process before the first treatment session. This usually includes:
- Medical consultation
- Review of biopsy reports
- Imaging studies such as CT, MRI, or PET Scan
- Radiation planning scan
- Precise marking of the treatment area
These steps help ensure accurate radiation delivery.
During a Radiation Session
A treatment session usually lasts only a few minutes, although preparation may take a little longer.
During treatment:
- The patient lies comfortably on the treatment table.
- The machine is carefully positioned.
- Radiation is delivered without touching the body.
- The patient does not feel the radiation while it is being administered.
Most people return home the same day.
Possible Side Effects
Side effects vary depending on the treatment area and radiation dose. Common effects may include:
- Fatigue
- Skin irritation
- Mild swelling
- Difficulty swallowing for throat cancers
- Temporary hair loss only in the treated area
Many side effects improve gradually after treatment is completed.
Supporting Recovery
Patients can support recovery by:
- Eating nutritious meals
- Staying hydrated
- Following skincare advice
- Attending scheduled follow-up visits
- Reporting any unusual symptoms promptly
Dr Gawande Oncocare Centre provides individualized cancer treatment planning for patients from Pimpri-Chinchwad and nearby regions of Maharashtra. Every Radiation Therapy recommendation is based on clinical findings, imaging results, and multidisciplinary evaluation to ensure treatment aligns with the patient's specific medical needs.
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