257 / 815
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Target : gross tumour (GTV)
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GTV + 1 cm = PTV
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Field options:
Anterior/Posterior
Oblique fields (wedge pair)
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Main goals:
1. Avoid sore throat
2. Relieve symptoms
3. Local control
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Dose options:
30 Gy in 10 fractions
20 Gy in 5 fractions