To reduce damage to healthy tissues by a scattered dose of low radiation, the oncologist requires :
A. sharply delineated radiation
B. proton beams, shaped to almost perfectly match the specific tumor
C. aimed to strike it precisely
D. all of the above
Answer:D
To reduce damage to healthy tissues by a scattered dose of low radiation, the oncologist requires :
A. sharply delineated radiation B. proton beams, shaped to almost perfectly match the specific tumor C. aimed to strike it precisely D. all of the above