SBRT2015

First page Previous page 47 Next page Last page

Image Guidance for SBRT

• Challenges!for!Liver!!and!Lung! – Small!margins!vs.!respira9on!

Intra>frac0onal2changes2of2the2tumor2posi0on2

• Target!verifica9on!prior!each!frac9on! ! PreJCBCT!aera:!Logis9c!issues!on!! CT!and!Linac! ! Transport!prolongs!!“overall!9me!for!treatment”! ! IGRT!technology!contributed!to!simplify!logis9cs!for!SBRT! „get2the2pa0ent2from2 the2CT2to2the2linac“2

Made with