Fig 1.
Histogram of tumor CTV and PTV volumes (side by side). The histogram illustrates the distribution of Clinical Target Volume (CTV) and Planning Target Volume (PTV) in 60 patients. The x-axis represents the volume in cubic centimeters (cm3), while the y-axis indicates the number of patients. This side-by-side comparison highlights the distribution differences between CTV and PTV across the patient cohort.
Table 1.
Detailed statistical comparison results of PTV and CTV metrics.
Fig 2.
Statistical analysis results for the target dose metrics. The Halcyon and Infinity systems had similar performance in target dose coverage.
Table 2.
Comparison of organ at risk (OAR) metrics.
Fig 3.
Dose analysis results for the lungs, heart, and spinal cord as the organs at risk.
Fig 4.
Dose volume results for the lungs and heart as the organs at risk.
Fig 5.
Mean DVH curves for the lungs and heart for 60 patients.
Table 3.
Comparison of plan complexity and treatment efficiency.