Mission · Treatment · Advanced · 4 min
Radiotherapy beams
Find the beam plan that gives the tumour its dose and spares healthy tissue.
This is for learning, not medical advice. If you have questions about cancer or your health, talk to a parent, teacher or doctor.
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Ano
Radiotherapy aims beams of radiation at a tumour from outside the body. Dose means how much radiation a spot receives. Four plans use the same total strength. Which one protects healthy tissue best?
To give the tumour a high dose while protecting healthy tissue, which plan works best?
How sure are you?