Search results for "Radiotherapy image guided"

Bonnes pratiques de radiothérapie guidée par l’image

2015

Image-guided radiotherapy (IGRT) aims to take into account the anatomical variations occurring during the course of radiotherapy, by direct or indirect visualization of the target volume followed by a corrective action. The movements of the target, or at least the set-up errors are corrected by moving the treatment table, corresponding to the simplest and most validated IGRT modality in a standard practice. The deformations of the target volume and organs at risk are however much more common, and unfortunately much more complicated to consider, requiring multiple planning before or during the treatment, corresponding to the adaptive radiotherapy strategies. The planning target volume must b…

Optische Kohärenztomografie (OCT) bei perkutaner fraktionierter Strahlentherapie eines diffusen Aderhauthämangioms bei Sturge-Weber-Syndrom

2016