Best Radiation Oncologist in Delhi NCR | Proton Beam Therapy Doctor in Delhi

 Proton therapy beam therapy doctor in Delhi, also called proton beam therapy, is a type of radiation therapy. It uses protons instead of X-rays to treat cancer.

Protons are positively charged particles. High-energy protons can destroy cancer cells. Doctors can use proton therapy alone. They can also combine it with X-ray radiation therapy, surgery, chemotherapy, and/or immunotherapy.

Like X-ray radiation, proton therapy is an external beam radiation therapy. It can pass radiation through the skin painlessly from machines outside the human body.

Principles of proton therapy

A machine called a synchrotron or cyclotron can accelerate the speed of protons. The high speed of protons produces high energy. This energy allows protons to travel to the required depth in the body. The protons then give the target radiation dose in the tumor.

With proton therapy, the radiation dose outside the tumor is less. In conventional radiotherapy, X-rays continue to produce radiation doses when they leave the body. This means that radiation can damage nearby healthy tissues and may cause side effects.

What to expect

People usually receive proton therapy in an outpatient clinic. This means that they do not need to be treated in the hospital. The number of treatments depends on the type and stage of cancer.

Sometimes, doctors will provide proton therapy in 1 to 5 proton beam treatments. They usually use larger daily radiation doses for fewer treatments. This is commonly called stereotactic body radiation therapy. If a person receives a large dose of radiation, it is usually called radiosurgery.

What To Know About Radiation Therapy?

 The doctor may recommend radiation therapy at different stages. In the early stages, radiation therapy can help reduce the size of the tumor before surgery or kill the remaining cancer cells afterwards. In the later stages, as part of palliative care, it may help relieve pain.

One form of proton beam  therapy doctor in  Delhi involves the use of machines that generate radiation beams. The beam is aimed at a specific area of the body. The other type is to place radioactive materials in the body permanently or temporarily.

In this article, we mainly focus on radiotherapy as a treatment for cancer.

What is radiation therapy?

Radiation therapy uses energy waves (such as light or heat) to treat cancer and other tumors and conditions. The form of radiation used in cancer treatment is a high-energy type called ionizing radiation.

Scientists still don't know exactly how radiation treats cancer.

However, they do know that the way it destroys the DNA of cancer cells will destroy the growth and division of cancer cells. In this way, radiation can kill cancer cells, thereby preventing or slowing the spread of disease.

Sometimes doctors will prescribe radiotherapy alone, but usually, they recommend combining it with other therapies (such as chemotherapy, surgery, or both).

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