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Fig. 2 | Radiation Oncology

Fig. 2

From: Prospective superficial EPR in-vivo dosimetry study during hypofractionated radiotherapy of breast cancer patients treated with helical tomotherapy

Fig. 2

Axial (a), coronal (b) and sagittal (c) views of the calculated dose distribution superimposed on the planning CT dataset for an exemplary left-sided breast cancer patient (Pat#10). The ipsilateral dosimeter (iDos) and contralateral dosimeter (cDos) are shown in (a) as red and blue spots, respectively. The right mammilla (cMam) and the left mammilla (iMam) are marked as white segments. The out-of-field location of the thyroid dosimeter (tDos) is illustrated in (b). Contours of the PTV (red) and OARs (ipsilateral lung (green), contralateral lung (cyan), contralateral breast (blue) and heart (purple)) are displayed. The dose distribution is shown in colorwash ranging from 50 to 107% of the prescribed dose

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