ESTRO course on Image Guided Radiotherapy in Clinical Practice 2018

In-room image guidance

Goals ➢ Inter-fraction imaging

Modalities

➢ EPID ➢ kV verification imaging ➢ In-room CT/CBCT

➢ Reproducibility of patient positioning ➢ Reproducibility of organ / target positioning ➢ Adaptive planning

➢ Intra-fraction imaging

➢ Catching intra-fraction baseline shifts