paediatrics Brussels 17

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Clinical Target Volume

IRS-IV

• Blocked Edge (50.4 Gy) = GTV + 2 cm

IRS-V

• CTV1 (36 Gy) = GTV + 1.5 cm

• CTV2 (14.4 Gy) = GTV + 0.5 cm

ARST0331

ARST0431

ARST0531

• CTV1 (36 Gy) = GTV1 + 1 cm

• CTV2 (14.4 Gy) = GTV2 + 1 cm