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TYPES OF ERRORS

01/10/2016

“With modern computer- controlled radiotherapy, [] an error is

less likely to be a random event that only affects a single

fraction, and is more likely to be somewhat systematic, so that

it may affect many fractions or, in fact, a whole treatment

course.”

“New QA approaches are required to improve

radiotherapy safety and quality in

the face of this dramatic change in the types of errors.”

B.A Fraass

(2012)