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Fig. 5 | Radiation Oncology

Fig. 5

From: Combined effect of dose gradient and rotational error on prescribed dose coverage for single isocenter multiple brain metastases in frameless stereotactic radiotherapy

Fig. 5

Relative target coverage for normal brain volume of 12 Gy. Data for target displacement larger than 0.9 mm are plotted. a 1-cm targets, b 1.5-cm targets, and c 2-cm targets. Lines represent a linear fit. Legend: d0.9_AXr2.5rot2 represents an iso-radius of 2.5 cm with axial rotation (AX) of 2° resulting in a dislocation of 0.9 mm from the original position. 3D stands for three-dimensional rotation

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Radiation Oncology

ISSN: 1748-717X

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