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Table 1 The parameters of the three dimensions of the vertebral body and the total radiation dose for the T13 level

From: Percutaneous vertebroplasty combined with interstitial implantation of 125I seeds in banna mini-pigs

A (mCi)

r (cm)

g(r)

F(r θ)

D(0)(cGy/h)

D(4T1/2)(cGy)

( x ¯ ± s)

0.39

1.03

1

1

0.50

1161.38

1014.4 ± 86.9

0.38

1.03

1

1

0.48

1035.14

0.39

1.05

1

1

0.48

894.77

0.41

1.03

1

1

0.52

978.49

0.40

1.04

1

1

0.50

1004.24

0.44

1.07

1

1

0.52

1012.38

 
  1. Note: x ¯ means the average dose that the vertebral body received in the eight months. A, particle initial radiation dose; D, total received dose; D(0), initial dose, F, anisotropy constant; g(r), radial dose functions; r, distance between the spinal surface to the 125I particles; T, time interval.
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World Journal of Surgical Oncology

ISSN: 1477-7819

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