2024年7月2日 · Radiation therapy, also called radiotherapy, is a type of cancer treatment. This treatment uses beams of intense energy to kill cancer cells. Radiation therapy most often uses X-rays. But other types of radiation therapy exist, including proton radiation. Modern methods of radiation are precise.

There are two main types of radiation therapy: external beam radiation therapy (EBRT) and internal radiation therapy. Both types work by destroying a cancer cell’s DNA. Without DNA instructions telling them to grow and multiply, cancer cells die and tumors shrink.

2025年2月19日 · Radiation therapy is a cancer treatment that uses concentrated radiation beams to kill cancer cells. Get the facts on why it’s done and what to expect.

Radiation therapy can be used on its own or with other treatments to treat cancer, shrink tumors before surgery, or destroy any cancer cells left after surgery. It might also be used to help with symptoms when cancer is advanced. What is radiation therapy?

2019年1月8日 · Radiation therapy is a type of cancer treatment that uses high doses of radiation to kill cancer cells and shrink tumors. Learn about the types of radiation, why side effects happen, which ones you might have, and more.

What Is Radiation Therapy? Radiation therapy is a very important component of cancer treatment. Radiation therapy uses energy, such as high-energy X-rays or charged particles, to damage the DNA of cancer cells so they stop dividing and die. The goal is to kill cancer cells while sparing healthy cells as much as possible.

Radiation therapy is one of the most common treatments for cancer. Radiation may be used alone or with other treatments, such as surgery, chemotherapy, hormones, or targeted therapy. If your treatment plan includes radiation therapy, knowing how it works and what to expect can often help you prepare for treatment and make informed decisions ...

2021年10月29日 · Many cancer patients will need radiation therapy as part of their treatment. Radiation can be used alone or as part of a treatment plan. When radiation is used in combination with other treatments, it can help to reduce the size of the tumor so that it’s easier to remove during surgery or to make it more sensitive to chemotherapy.

Overall, there are five basic steps of radiation therapy that we can share to give patients an idea of what to expect. These steps include initial consul­tation, simulation, treatment planning, treatment delivery and post treatment follow-up. Consul­tation is the first step of the radiation therapy process.

2024年3月14日 · Getting set up for radiation takes many steps, many providers, and can take a few days or weeks. The steps may change a little based on your treatment facility. If your treatment is being done urgently, the order and timing of these steps may be different.