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Figure 1 | World Journal of Surgical Oncology

Figure 1

From: Neoadjuvant bevacizumab and chemoradiotherapy in locally advanced rectal cancer: early outcome and technical impact on toxicity

Figure 1

Dose distributions. Axial (left), sagittal (middle), and coronal (right) views of two representative patients treated by (A) supine-position four-field box radiotherapy and (B) prone-position volumetric modulated arc therapy. Small bowels are contoured in green and gross tumor volume is colored red. (C) Average dose-volume histogram of small bowels from patients by supine-box technique (dashed line) and prone volumetric modulated arc therapy technique (solid line).

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