Understanding Radiation Therapy: A Comprehensive Guide of Treatment Process

Cancer is the most dangerous word to the whole world. Everyone has deep fears about cancer. No one can survive this disease. But it is curable. At our state-of-the-art facility in Bangalore, we offer advanced radiation therapy designed to combat cancer effectively. Our experienced team is dedicated to providing the highest level of care, ensuring that you receive the best possible treatment to overcome this challenge. Discover how radiation therapy in Bangalore can be a crucial part of your journey to recovery and a cancer-free life.

Understand Radiation Therapy:

Radiation therapy is a cornerstone of cancer treatment, utilized either as a standalone therapy or in conjunction with surgery and chemotherapy. It employs high-energy particles or waves to target and destroy cancer cells while minimizing damage to surrounding healthy tissues. This precision is what makes radiation therapy a valuable tool in the oncologist’s toolkit.

Types of Radiation:

There are several types of radiation used in cancer treatment, each with its unique properties and applications.

The most common types include:

  1. External Beam Radiation: This involves directing radiation from a machine outside the body towards the tumor. The radiation is carefully calibrated to deliver precise doses to the affected area while sparing nearby healthy tissues.
  2. Internal Radiation (Brachytherapy): In this approach, radioactive sources are placed directly inside or near the tumor. This allows for higher radiation doses to be delivered to the cancer cells while minimizing exposure to surrounding tissues.
  3. Systemic Radiation: Also known as radioisotope therapy, this type involves administering radioactive substances orally or intravenously. These substances travel through the bloodstream, targeting cancer cells throughout the body.
  4. Stereotactic Radiosurgery (SRS) and Stereotactic Body Radiation Therapy (SBRT): These techniques deliver highly focused radiation beams to specific targets within the body, often used for treating small tumors or lesions with pinpoint accuracy.

The Radiation Therapy Process:

Now, let’s delve into the step-by-step process of radiation therapy:

Consultation and Treatment Planning:

  1. The journey begins with a consultation with our radiation oncologist at Apple Cancer Clinic. During this initial visit, the oncologist will review your medical history, conduct a physical examination, and discuss your treatment options. If radiation therapy is deemed suitable, a personalized treatment plan will be developed based on factors such as the type, location, and stage of cancer.

Simulation and Imaging:

  1. Before starting radiation treatment, precise measurements of the treatment area are essential. This is achieved through a process called simulation, where imaging techniques such as CT scans or MRI scans are used to map out the tumor and surrounding structures. Special immobilization devices may be used to ensure consistent positioning during treatment sessions.

Treatment Delivery:

  1. With the treatment plan in place, you’ll begin your radiation therapy sessions at Apple Cancer Clinic. For external beam radiation, you’ll lie on a treatment table while the radiation machine delivers targeted beams to the predetermined area. Each session typically lasts a few minutes, and multiple sessions may be scheduled over several weeks.

Monitoring and Follow-Up:

  1. Throughout the course of radiation therapy, regular check-ups and imaging scans will be conducted to monitor your progress and assess the tumor’s response to treatment. Our team at Apple Cancer Clinic will closely monitor for any potential side effects and provide supportive care to manage them effectively.

Benefits and Considerations:

Radiation therapy offers several advantages in the treatment of cancer, including:

  • Targeted treatment: It allows for precise targeting of cancer cells while minimizing damage to healthy tissues.
  • Non-invasive: Unlike surgery, radiation therapy is a non-invasive treatment option, making it suitable for patients who may not be candidates for surgery.
  • Combined approach: Radiation therapy can be used in combination with other treatments such as surgery and chemotherapy to improve outcomes for certain types of cancer.

However, it’s essential to weigh the benefits against potential risks and side effects, which can vary depending on factors such as the type and location of cancer, as well as individual patient factors.


In the realm of medical breakthroughs, hope shines brightest against the darkest fears. While cancer may strike fear into hearts worldwide, there’s a beacon of hope in the form of radiation therapy. At Apple Cancer Clinic, serving Bangalore with unparalleled expertise, we believe in the power of innovation and determination to combat this formidable foe. Cancer, once thought insurmountable, is indeed curable. With cutting-edge radiation therapy and compassionate care, we stand alongside our patients in their journey toward healing and triumph. Let us be your partner in overcoming adversity and reclaiming life. Together, we can conquer even the greatest challenges.

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