IGRT 2016 Madrid
Demonstration – errors in RT
• Margin between CTV and PTV: 10 mm
• Errors:
• Setup error:
• 2 mm SD (x, y) • Organ motion: • 3 mm SD (x, y) • Delineation error: 3 mm SD
Made with FlippingBook
Demonstration – errors in RT
• Margin between CTV and PTV: 10 mm
• Errors:
• Setup error:
• 2 mm SD (x, y) • Organ motion: • 3 mm SD (x, y) • Delineation error: 3 mm SD
Made with FlippingBook