Gynae BT_Lucknow_2018

Summary - commissioning

 Applicator commissioning is essential  Uncertainties in commissioning / applicator reconstruction leads to dose variation in target / OARs  Consists of 5 simple steps ◦ Understand the applicator geometry ◦ Choose the markers ◦ CT/MR ◦ Image Registration - Analyze the images ◦ Auto radiograph