Conclusions
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For NSCLC and SCLC no elective nodal RT if PET-CT
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Use CT with IV contrast for planning
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Do not match a PET-CT if not taken in treatment position
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In case of induction chemotherapy, repeat CT with IV contrast
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Be aware delay between PET-CT and Radiotherapy
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Repeat planning in case of major changes (atelectasis)
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Postop RT : limit the elective RT according to guidelines