Skip to main content

Table 2 Amplitudes of metal markers and correlation with the respiratory curve

From: Four-dimensional measurement of the displacement of metal clips or postoperative surgical staples during 320-multislice computed tomography scanning of gastric cancer

 

Max-min (mm)

R2 with lung volume

 

RL

AP

CC

RL

AP

CC

Mean (σ)

5.5

8.3

12.5

0.52

0.68

0.86

Median

5.7

7.8

13.6

0.60

0.72

0.84

SD

3.0

2.2

3.4

0.27

0.24

0.09

Max

11.7

13.0

16.3

0.81

0.95

0.97

Min

1.1

5.1

6.9

0.10

0.20

0.74

  1. Abbreviations: RL = right-left; AP = anterior-posterior; CC = cranio-caudal.
Back to article page

Radiation Oncology

ISSN: 1748-717X

Contact us