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Table 3 Average contouring errors for prostate (P) or prostate with seminal vesicles (PSV) in anterior (vrt/anterior), posterior (vrt/posterior), longitudinal (long) and lateral (lat) direction

From: PTV margin definition in hypofractionated IGRT of localized prostate cancer using cone beam CT and orthogonal image pairs with fiducial markers

 

P (mm)

PSV (mm)

vrt

1.52

2.57

vrt/anterior

1.98

3.49

vrt/posterior

1.04

1.58

Long

2.03

3.20

Lat

1.68

2.52

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Radiation Oncology

ISSN: 1748-717X

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