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IMRT in EM Bypass, Kolkata

Intensity modulated radiation therapy

Intensity Modulated Radiation Therapy (IMRT) in EM Bypass, Kolkata

Intensity-Modulated Radiation Therapy (IMRT) is a type of external beam radiation therapy in which radiation comes from a machine outside the body. It is commonly used to treat cancer, which causes the uncontrolled growth of abnormal cells. IMRT works by targeting and destroying these cancer cells while minimising damage to the surrounding healthy tissues. Intensity modulated radiation therapy (IMRT) in EM Bypass, Kolkata, uses high-energy X-rays shaped and adjusted to match the tumour’s size, shape, and location.

At Manipal Hospitals, EM Bypass, Kolkata, expert oncologists provide advanced cancer treatments, including precision modulated radiotherapy in EM Bypass, Kolkata, using the latest technology.

Why is it done?

IMRT is a good option for treating tumours located near delicate organs, as it delivers radiation with great precision while protecting the surrounding healthy tissues. It is commonly used to treat head and neck cancers, such as oropharyngeal, nasopharyngeal, or laryngeal cancers. These areas have many closely packed vital structures.

What happens before the procedure?

A customised treatment plan is prepared for precision modulated radiotherapy in EM Bypass, Kolkata, deciding the exact position, intensity, and target site for radiation. 

  • The patient may need to undergo various imaging modalities

  • Some tattoos (dots) are placed to align the body with the machine

  • A simulation (a mock session) is done to confirm the correct position

  • Special accessories, such as a custom mould, may be needed to improve the stability of the position

What happens during the procedure?

The treatment duration and number of sessions can vary depending on the cancer. The session may last for half an hour.

  • The patient is positioned as determined in the simulation, with accessories to prevent movement

  • The radiation machine (LINAC) will deliver the radiation as determined

  • The machine shifts position, and some clicking sounds can be heard

  • A physician monitors the procedure and gives necessary instructions

What happens after the procedure?

Most patients can go home the same day and return for the next session as advised. The patient can usually return to daily activities, although some fatigue may be experienced in certain cases.

What are the adverse effects after treatment?

As with any other treatment modality, some adverse effects are expected. Compared to other radiation treatments, the side effects are much less. Depending on the location, patients may experience:

  • Hair loss

  • Problems in the mouth, especially difficulty in swallowing

  • Digestive issues and loose motion

  • Nausea and vomiting

  • Headache

  • Soreness and swelling

A multidisciplinary team of expert doctors provides the highest quality care possible for patients undergoing intensity modulated radiation therapy (IMRT)  in EM Bypass, Kolkata.

Intensity-Modulated Radiation Therapy (IMRT) is a type of external beam radiation therapy in which radiation comes from a machine outside the body. It is commonly used to treat cancer, which causes the uncontrolled growth of abnormal cells. IMRT works by targeting and destroying these cancer cells while minimising damage to the surrounding healthy tissues. Intensity modulated radiation therapy (IMRT) in EM Bypass, Kolkata, uses high-energy X-rays shaped and adjusted to match the tumour’s size, shape, and location.

FAQ's

The procedure is usually not painful, and the radiation itself can’t be seen or felt during the treatment. A doctor will be there to monitor the procedure and give clear instructions. If there’s any discomfort while getting into position or at any point of treatment, the machine can be paused and then continued.

For a speedy recovery, ensure:

  • Proper rest

  • A healthy diet rich in calories and proteins

  • Areas exposed to radiation should be protected from sunlight. 

  • Use loose clothes made of soft fabric. 

  • Avoid harsh chemicals 

  • Using ice packs or hot pads directly on the skin should be avoided

  • Use lukewarm water for baths

The time it takes for side effects to improve can vary. It often depends on radiation dose, where the tumour is located, and how often the treatment is given. Most patients may start to feel better about a week after treatment, but for some, it may take a few weeks or even longer to notice improvement.

The main benefit of this treatment is its accuracy. It delivers the right amount of radiation directly to the affected area without harming nearby healthy tissues. The machine doesn’t touch the body during the process, making it more comfortable.

The results of treatment can vary from person to person. In many cases, it helps shrink the tumour, relieve symptoms, or even stop the cancer from growing. The progress is closely monitored, and guidance is provided throughout each step of the treatment.

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