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Table 2 Absorbed doses of organs at risks in 3D–PNCT-assisted 125I seed implantation salvage treatment for recurrent malignant tumors of the head and neck

From: Side effects of CT-guided implantation of 125I seeds for recurrent malignant tumors of the head and neck assisted by 3D printing non co-planar template

  D2cc D0.1cc
Mean (Gy) Interval (Gy) (standare deviation) Mean (Gy) Interval (Gy) (standared deviation)
Skin 24.9 7.1–85.5 (23.1) 47.5 9.4–167.2 (51.2)
Spinal cord 8.4 4.5–33.3 (9.5) 14.2 13.6–63.0 (17.1)
Mucosaa 35.1 4.2–82.8 (31.1) 87.0 6.6–214.1 (84.0)
Parotid glandsa 16.2 12.8–19.7 (49.1) 29.8 26.1–33.4 (51.3)
Tracheaa 17.9 2.5–45.9 (14.8) 32.7 3.9–83.9 (28.6)
  1. aThe dose absorbed by this organ was evaluated in some cases. If the tumor margin was < 5 cm and the CT did not include this organ, we did not estimate its dose