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Fig. 2 | Radiation Oncology

Fig. 2

From: A novel CBCT-based method for derivation of CTV-PTV margins for prostate and pelvic lymph nodes treated with stereotactic ablative radiotherapy

Fig. 2

Box-whisker plots of the percentage overlap distributions for the (a) prostate (PO) structure, (b) prostate and seminal vesicles (PSV) structure, and (c) pelvic lymph node (LN) CTV. Differences between the two image-matching protocols were significant for all target structures and margin sizes (p < 0.05). The whiskers indicate the last percentage overlap value within 1.5× the interquartile range of its nearest quartile. Individual data points (+/○) represent patient outliers with percentage overlap values outside of this range

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Radiation Oncology

ISSN: 1748-717X

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