PMC9910204_01
LRT plan. Upper left: dose distribution in an axial plane. Upper right: peak-valley dose profiles defined by the red line across the two dose vertices. Lower left: dose distribution in a coronal plane. Lower right: peak-valley dose profiles defined by the red line across the two dose vertices. The dose profiles contain individual arcs (lower 4 curves) and combined-arcs (upper curve).
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Four co-planar VMAT arcs were used to develop the LRT plan (Figure 1).
LRT EBRT delivery sequence.
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The LRT EBRT delivering sequence is presented in Figure 2. 