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Table 2 Outcomes about fiducial markers implanted and tracked according to localization treated

From: Safety and efficacy of fiducial marker implantation for robotic stereotactic body radiation therapy with fiducial tracking

Localization and number of patient (n) Fiducial markers implanted
Median,
Fiducial markers tracked
Median,
SD, SD,
range range
Lung
n = 89
1 1
0.3 0.3
[1, 2] [1, 2]
Prostate
n = 150
4 3
0.8 0.5
[2–5] [2–4]
Liver
n = 151
4 3
1.3 1
[1–6] [1–5]
Nodes
n = 85
1 1
0.6 0.6
[1–3] [1–3]
Pancreas
n = 18
3 3
1.1 0.5
[1–5] [1–3]
Bones
n = 57
1 1
0 0
1 1
Adrenal
n = 23
2 2
0.9 0.9
[1–4] [1–4]