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Example 1
Manual dose optimisation
Standard
Manual
optimisation
Dose
tandem
tandem
ring right
ring right
ring left
ring left
Dwell times
100%
100%
Point A = 7.1Gy ~ 84Gy EQD2
TRAK = 4*0.50 cGy
Point A = 5.3Gy ~ 71Gy EQD2
TRAK = 4*0.38 cGy
Reduction: 25%