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Figure 2 | Radiation Oncology

Figure 2

From: Validation of an elastic registration technique to estimate anatomical lung modification in Non-Small-Cell Lung Cancer Tomotherapy

Figure 2

Comparison of lung contours correspondence. kVCT slices for patient 1 with superimposed lung contours extracted from the MVCT after a sole rigid realignment (a) and the elastic method (b). Elastic lung contours well delineate the lung volume on kVCT image while realigned MVCT contours are very different because of mediastinum shift and atelectasis.

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Radiation Oncology

ISSN: 1748-717X

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