External-beam radiation therapy (EBRT) is a treatment where radiation beams come from a source outside the body. Usually, it comes from a machine called a linear accelerator (also called a LINAC).

There are several different types of radiation therapy. The type that may be recommended for you depends on a variety of factors, such as your cancer, its stage, and your treatment goals. Radiation ...

What is Electromagnetic Radiation? When you sit in front of a computer or television, you are being bombarded by harmful waves quietly emanating from it. Even if you turn off the device, your ...

Chemotherapy and radiation therapy are cancer treatments. They use different approaches to shrink tumors, kill cancer cells, and prevent cancer from spreading. A cancer diagnosis can be life changing.

Radiation therapy kills cancer cells, but it can also damage healthy cells, causing side effects like fatigue, nausea, and skin changes. Certain medications may help. Radiation therapy is a common ...

Humans typically blink 4 times per second, equivalent to a frequency of 4 Hz. Blinking at a rate of 1 billion times per second, or 1 GHz, is not possible for a human being. But this is the current ...

Diathermy is a treatment option that uses energy sources to deep-heat areas of your body. Rather than a heat source, diathermy uses sources like sound and electricity, which are converted into heat by ...