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GUSTAVE ROUSSY
NOM DU DOCUMENT / Date
A first target related to the extent of GTV
at time of BT
:
corresponding to residual disease
with a high dose prescribed to this target (80-90 Gy)
High risk CTV
A second target related to the extent of GTV
at diagnosis
:
with an intermediate dose prescribed to this target (60 Gy)
Intermediate risk CTV
2 CTVs
Target definition
Target volume concepts