From: Successful treatment of a T4 lung tumor with vertebral body invasion using fiducial markers in the thoracic spine for image-guided radiation therapy: A case report
Direction
Range
Mean
Median
Vertical
0 to 0.7
0.2
Longitudinal
0.4 to 1.3
0.9
0.8
Latitudinal
0.3 to 1.0
0.6
0.5