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    Home Oncology Image-Guided Radiation Therapy (IGRT)

    Image-Guided Radiation Therapy (IGRT)

    Image-guided radiation therapy (IGRT) uses medical imaging to precisely target radiation treatment, especially for tumours in moving areas like the lungs. Before treatment, your doctor scans the treatment area to set your position and target the tumour accurately. Some IGRT methods, like fiducial markers or 4D gating, aid in alignment during treatment. Special devices help maintain your position. You will also have a simulation session with CT, MRI, or PET scans to map your tumour’s shape and location.

    At Apollo Cancer Centre, Hyderabad, image-guided radiation therapy provides patients with an expanded array of treatment options and significantly enhanced outcomes. Our devoted physicians are committed to delivering comprehensive medical care tailored to each individual, leveraging state-of-the-art technology to accelerate recovery and promote overall well-being.

    Why Choose Image-Guided Radiation Therapy (IGRT)?

    Image-Guided Radiation Therapy (IGRT) offers significant benefits for cancer treatment. Firstly, it precisely targets tumours while minimising radiation exposure to healthy tissues, which not only enhances treatment effectiveness but also reduces the risk of side effects.

    Secondly, IGRT allows for real-time adjustments during treatment to ensure accurate targeting of the tumour, leading to improved treatment outcomes. Additionally, IGRT offers personalised treatment plans tailored to the specific characteristics and location of the tumour, resulting in better patient satisfaction and improved quality of life.

    Overall, IGRT provides a safer, more effective, and more comfortable treatment experience, ultimately enhancing treatment outcomes and patient well-being.

    What Happens In Image-Guided Radiation Therapy (IGRT)?

    • At the beginning of each treatment session, the radiation therapists meticulously position you on the treatment couch, possibly utilising supportive devices to maintain your alignment. Occasionally, you may be required to hold your breath for approximately 30 to 60 seconds while the technologist captures a series of images.
    • Before administering treatment each day, the therapist initiates the process by acquiring images. These images are then meticulously compared to the reference images obtained during the simulation phase by the treatment team. Based on this comparison, the therapists may need to adjust your position and capture additional images as necessary. Once the therapists finalise these adjustments, they proceed to deliver the treatment.
    • It is important to note that the image-guidance procedure inevitably extends the duration of each treatment session, as ensuring precise alignment and targeting requires careful attention and may involve iterative adjustments.

    Potential Risks Associated With Image-Guided Radiation Therapy (IGRT)

    • Radiation treatment can cause side effects, which vary depending on factors like the type of radiation, dose, and treated body part.
    • Early side effects, like fatigue and skin problems, happen during or shortly after treatment and usually go away within weeks.
    • Late side effects, though rare, can appear months or years later and may include changes in various organs or the possibility of secondary cancers.
    • While there is a small risk of cancer from radiation therapy, your doctor will monitor you closely. Image-guided radiation therapy (IGRT) helps doctors target cancer more precisely while reducing side effects on healthy tissues.

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    FAQ's

    Yes, IGRT is considered safe when performed by trained healthcare professionals. The use of advanced imaging technology allows for precise targeting of the tumour, reducing the risk of damage to surrounding healthy tissues.

    The duration of an IGRT treatment session can vary depending on factors such as the type and location of the tumour. However, sessions usually last between 15 and 30 minutes

    The number of IGRT treatments required depends on factors such as the type and stage of cancer, as well as the treatment plan recommended by your doctor.
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