Types of radiation therapy | 合法醫療器材資訊網

2021年4月6日—Whatisradiationtherapy?...Radiationtherapyisatypeofcancertreatmentthatuseshighenergybeamstodestroycancercellsandshrinktumors ...

Radiation therapy is the term for treatment types that use radiation to destroy or shrink cancer cells and tumors.

The two main types of radiation therapy[1] for treating cancer are external beam radiation and internal radiation therapy.

The type of radiation that a doctor recommends will depend on the type of cancer, the size and location of the tumor[2], and the person’s general health.

Radiation therapy may help meet different treatment goals. For instance, it may enhance the effectiveness of surgery, help prevent the spread of cancer, or relieve symptoms of advanced cancer.

This article discusses the different types of radiation therapy, including how they work and the side effects and risks. It also explains what a person can expect from radiation therapy and the li...