Radiation therapy - Mayo Clinic
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 …
Radiation Therapy for Cancer - NCI - National Cancer Institute
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-rays to see …
Radiation Therapy for Cancer: How Does It Work?
Radiation therapy includes the most common type, external beam radiation therapy (EBRT), and internal radiation therapy. Your radiation oncologist can recommend radiotherapy tailored to …
How Radiation Therapy Is Used to Treat Cancer
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 …
Radiation Therapy - Johns Hopkins Medicine
Radiation therapy is a type of cancer treatment. You may also hear it called radiotherapy or therapeutic radiology. Radiation therapy kills cancer cells with beams of high-energy X-rays, …
What is radiotherapy? | Cancer treatment | Cancer Research UK
Radiotherapy means the use of radiation, usually x-rays, to treat cancer. You might have radiotherapy from inside the body, called internal radiotherapy. Or external radiotherapy, which …
Radiotherapy | Types of treatment - Macmillan Cancer Support
Radiotherapy uses high-energy rays called radiation to treat cancer. It destroys cancer cells in the area where the radiotherapy is given. Some normal cells in the area being treated can also be …