Radiation Oncology Questions Answered by Ravi Chandra, MD, PhD

In my first of an occasional series of Blog posts, I wanted to take a few moments to answer questions that frequently arise for patients referred for radiation therapy.

What is radiation and how does it work?
Radiation therapy uses high energy X-rays to kill cancer cells. Precisely focused X-rays damage the DNA inside cancer cells causing them to die, either right away or when they try to grow. There are even new data suggesting that radiation may help the body’s immune system (the same system that fights infections) attack cancers. Cancers in any part of the body can be treated, and in any age patient.

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Categories: Radiation Oncology

Stereotactic Radiation Offers New Hope for Many Cancer Patients

About 60% of all cancer patients will be treated with radiation therapy at some point during their cancer care. However, what radiation therapy looks like has been undergoing a rapid transformation in recent years. Thanks to technological advances and research in radiation oncology, stereotactic radiation has taken its place as an advanced tool in today’s cancer-fighting arsenal. It has proven its ability to eradicate certain tumors with surgical precision, opening up new and effective treatments for patients who previously had little or no options.

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Categories: Cancer Treatment, Radiation Oncology

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