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Fig. 3 | BMC Cancer

Fig. 3

From: Accumulation of the delivered dose based on cone-beam CT and deformable image registration for non-small cell lung cancer treated with hypofractionated radiotherapy

Fig. 3

Example case with quick tumor regression during radiotherapy a-f and the comparison of dose volume histogram (DVH) between original and accumulated plan (G; Solid line: original plan, Dashed line: accumulated plan). The GTV volume was estimated in contrast-enhanced simulation CT a, and CBCT at fraction 1 b, fraction 5 c, fraction 9 d, fraction 13 e and fraction 17 f of radiotherapy

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