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ALARA in radiotherapy ?
Do not treat the patients
† † † † †
Treat them with a low dose
† † † †
☺
Treat without imaging (may miss)
†
☺ ☺ ☺
Treat with imaging to the right place
☺ ☺ ☺ ☺ ☺
Imaging dose induced cancer
?
Depends on protocol used, organs, age, predisposition, life expectancy