2017_SBRT_Course Book

4D IGRT using CBCT technology

• “mask definition”: CTV + 3mm excluding all bony structures

07.09.17 ESTRO SBRT Course 2017

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4D IGRT using CBCT technology

• 4D registration: finding the target in all 4D-CT phases

Target fixed in space

07.09.17 ESTRO SBRT Course 2017

30

/