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Table 3 Pilot Patient data.

From: Semi-robotic 6 degree of freedom positioning for intracranial high precision radiotherapy; first phantom and clinical results

  Age K.S. BMI (kg/m2) Diagnosis Dental Status Fx. treated % Fx. imaged before treatment % Fx. imaged after treatment CBCT2 repeat due to > 1.5 mm/° error
1 58 80 29 Brain metastasis breast cancer full 13 69 69 1
2 55 80 23 Brain metastasis SCLC full 13 100 100 0
3 42 80 25 Brain metastasis breast cancer full 10 90 90 0
4 46 70 20 Brain metastasis breast cancer no teeth 10 100 100 0
5 * 69 90 27 Pituitary adenoma 3 teeth 29 97 100 7
6+ 65 80 26 Glioblastoma full 31 97 97 2
7 46 70 30 Clival metastasis NSCLC full 11 100 83 0
  1. * positioned chin to chest; + painful occipital scar thus oblique position
  2. K.S. = Karnofsky Score
  3. Fx. = Fractions
  4. min. = minutes