Side Effects and Risks
Proton therapy is a type of external beam radiotherapy, and shares risks and side effects of other forms of radiation therapy. Proton therapy has been in use for over 40 years, and is a mature treatment technology. However, as with all medical knowledge, understanding of the interaction of radiation (proton, X-ray, etc.) with tumor and normal tissue is still imperfect.
Read more about this topic: Proton Therapy
Famous quotes containing the words side, effects and/or risks:
“We shelter children for a time; we live side by side with men; and that is all. We owe them nothing, and are owed nothing. I think we owe our friends more, especially our female friends.”
—Fay Weldon (b. 1933)
“Oh that my Pow’r to Saving were confin’d:
Why am I forc’d, like Heav’n, against my mind,
To make Examples of another Kind?
Must I at length the Sword of Justice draw?
Oh curst Effects of necessary Law!
How ill my Fear they by my Mercy scan,
Beware the Fury of a Patient Man.”
—John Dryden (1631–1700)
“There are risks which are not acceptable: the destruction of humanity is one of them.”
—Friedrich Dürrenmatt (1921–1990)