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Fig. 1 | Radiation Oncology

Fig. 1

From: Registration uncertainties between 3D cone beam computed tomography and different reference CT datasets in lung stereotactic body radiation therapy

Fig. 1

Tumor depiction in the different CT datasets. The visibility of the tumor of a lung patient in the CT datasets is presented in the upper part. Line profiles (lower part) show the density variation of the tumor in z-direction (superior-inferior) in the CT datasets in comparison to FB-CBCT. FB-CBCT = free breathing cone beam CT; PCT = slow planning CT; AIP = average intensity projection; MIP = maximum intensity projection; MidV = mid-ventilation

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Radiation Oncology

ISSN: 1748-717X

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