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. 2014 Jul 8;15(4):105–116. doi: 10.1120/jacmp.v15i4.4737

Table 3.

Basic SBRT plan information for Patients A and B

Prescription (Gy/fx) PTV Volume (cc) The First Step The Second Step CBCT Scan Time(s)
Arc (CCW) MU Time(s) a Arc (CCW) MU Time(s) a 3D CBCT 4D CBCT
Patient A 48/8 15.89 180/330 3172.3 355 300/180 1678.9 147 120 240
Patient B 42/7 23.52 30/180 3205.2 359 180/60 1057.9 138 120 240
a

The nominal dose rate: 660 MUs/min.

CCW=counterclockwise;fx=fraction.