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Fig. 5 | BMC Cancer

Fig. 5

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. 5

A typical case with mediastinum shifting to contralateral side as lung re-expanded. a CBCT scan performed at fraction 1 of radiotherapy; b-c. CBCT scans at fraction 9 and 17 revealed a mediastinal shift to the contralateral side; d the comparison of dose volume histogram (DVH) between original and accumulated plan (Solid line: original plan, Dashed line: accumulated plan)

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