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Figure 2 | Radiation Oncology

Figure 2

From: Four-dimensional dosimetry validation and study in lung radiotherapy using deformable image registration and Monte Carlo techniques

Figure 2

Case 1 comparison of the Monte Carlo calculated static dose during the maximum inspiration phase (panels A and B), and the mapped static dose of the maximum expiration phase viewed on the maximum inspiration phase (panel C and D). The original static plan was optimized on the maximum inspiration phase. The coronal view of the mapped dose (panel D) shows that the tumor is closer to the upper isodose lines, which is expected because the tumor moves superiorly in the maximum expiration phase. The green lines on panel B and D indicate the GTV superior edge.

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