Imaging for early stage breast cancer
CTV (= PTV) definition from the cavity
resection radiation margin margin
In each of six directions:
radiation margin = 20 mm – tumour free resection margin
Made with FlippingBook - Online magazine maker
CTV (= PTV) definition from the cavity
resection radiation margin margin
In each of six directions:
radiation margin = 20 mm – tumour free resection margin
Made with FlippingBook - Online magazine maker