Radiation Therapy for Cancer - NCI
May 15, 2025 · Radiation therapy (also called radiotherapy) is a cancer treatment that uses high doses of radiation to kill cancer cells and shrink tumors. At low doses, radiation is used in x …
Radiation therapy - Wikipedia
Radiation therapy or radiotherapy (RT, RTx, or XRT) is a treatment using ionizing radiation, generally provided as part of cancer therapy to either kill or control the growth of malignant …
Radiation therapy - Mayo Clinic
Jul 2, 2024 · 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 …
Radiation Therapy for Cancer: How Does It Work?
Sep 7, 2022 · Radiation therapy — or radiotherapy — is a common cancer treatment that uses radiation (usually high-powered X-rays) to kill cancer cells. Radiation therapy may be used …
Cancer Radiation Therapy: How It Works and The Types - WebMD
Feb 22, 2025 · A cancer diagnosis may mean radiation therapy. It shrinks tumors and kills cancer cells. Learn the types of therapy, cancers each treats, and side effects.
Radiation Therapy: Purpose, Procedure, Side Effects, and More
Feb 19, 2025 · There are two types of radiation therapy: external beam radiation (EBRT) and internal radiation. Your doctor will consider many factors when deciding which is best for you, …
Radiotherapy | What It Is and How It Treats Cancer | Worldwide …
Sep 16, 2025 · What is radiotherapy? Radiotherapy, sometimes called radiation therapy, is a form of cancer treatment that uses special 'ionising' radiation to target cancer cells. Ionising …
What Goes into Planning Your Radiation Therapy - American Cancer Society
When your cancer care team plans your radiation therapy, they look at many things, including your cancer type and stage, treatment goals, and overall health. This helps them decide the …
What is radiotherapy? | Cancer treatment | Cancer Research UK
Radiotherapy means the use of radiation, usually X-rays, to treat cancer. There are 2 main types - external and internal radiotherapy.
Radiotherapy - what it is, how it works and side effects
Radiotherapy, also known as radiation therapy, is an effective way to treat cancer. It uses focused radiation to kill or damage cancer cells so the cancer cannot grow or spread.