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Figure 5 | Radiation Oncology

Figure 5

From: A dosimetric phantom study of dose accuracy and build-up effects using IMRT and RapidArc in stereotactic irradiation of lung tumours

Figure 5

Difference in measured surface doses represented by the difference in isodose line widths of the treatment plans of 3D-CRT and various SWAs (SWA - 3D-CRT). The mimicked lung tumours of Ø1.5 cm and Ø4.0 cm were irradiated with the nine field treatment plans. The widths of normalized isodose lines (50%, 80%, 85%, 90% and 95%) were measured from the irradiated films to X- and Y-direction.

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Radiation Oncology

ISSN: 1748-717X

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