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Table 2 Summary of disease site, prescription dose, PTV volume and delivery parameters

From: Monitoring of mechanical errors and their dosimetric impact throughout the course of non-coplanar continuous volumetric-modulated arc therapy

Patient Disease site Prescription dose PTV volume (cm3)
1 Skull base tumor 1.8 Gy × 30 fr. 88.8
2 Skull base tumor 1.8 Gy × 30 fr. 54.0
3 Prostate cancer 2.0 Gy × 39 fr. 87.3
4 Prostate cancer 2.0 Gy × 38 fr. 46.2
5 Prostate cancer 2.0 Gy × 38 fr. 77.8
6 Prostate cancer 2.0 Gy × 38 fr. 76.6
7 Prostate cancer 2.0 Gy × 36 fr. 75.4
8 Prostate cancer 2.0 Gy × 38 fr. 49.1
9 Prostate cancer 2.0 Gy × 36 fr. 47.2
10 Prostate cancer 2.0 Gy × 37 fr. 71.3
11 Prostate cancer 2.0 Gy × 38 fr. 61.2
12 Prostate cancer 2.0 Gy × 38 fr. 53.4
13 Prostate cancer 2.0 Gy × 39 fr. 87.3
14 Prostate cancer 2.0 Gy × 38 fr. 53.5
15 Prostate cancer 2.0 Gy × 38 fr. 64.6
  1. Abbreviations: fr fractions, PTV planning target volume