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Is CyberKnife the same as Gamma Knife treatment?

Afshin Rashtian, MD from Riverside Community Hospital discusses the differences between CyberKnife and Gamma Knife treatment in this video.
Is CyberKnife Surgery the Same as Gamma Knife Surgery?
Isaac Yang, MD
Allergy
CyberKnife surgery is not the same as Gamma Knife surgery, but they're very similar. Radiosurgery is the umbrella term. If you receive radiation in a lot of fractions, it is called radiotherapy. But if you receive it in five fractions or fewer, it is called radiosurgery. It is exactly the same radiation tactic, but the differing number of fractions will determine if it is called radiosurgery or radiotherapy.

There are different kinds of branding for radiosurgery and radiotherapy. One of them, the oldest and most well studied, is Gamma Knife. CyberKnife surgery is another kind of radiosurgery or radiotherapy. It's essentially just a different brand name although a very similar procedure.

Continue Learning about Radiation Therapy For Cancer

Radiation Therapy For Cancer

Using ionized energy to kill cells, radiation therapy is used by half of all patients to treat cancer.Radiation kills cancer cells by damaging their genetic material beyond repair, causing them to breakdown and die. Both short- an...

d long-term side effects, such as hair and memory loss, can occur when the therapy kills healthy cells. Different types of radiation exist. When a machine outside the body delivers it, it is called external-beam radiation therapy. If radioactive materials are placed inside the body, it is called internal radiation therapy, or brachytherapy. You can also receive an injection of radioactive iodine, which travels through the body to kill cancer cells, a treatment called systemic radiation therapy. When cancer cant be cured, radiation therapy can be used to shrink tumors to make life more comfortable for a patient. Doctors may use radiation treatments alone or in combination with surgery and/or chemotherapy, which uses drugs to kill cancer cells.
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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.